How to Challenge a Custody Evaluation in Texas: What the Law Lets You Raise

Ever notice how children often tell the truth with their backpack before they say it out loud? A missed assignment, a sudden drop in grades, a stomachache before school, or a teacher email that “just doesn’t sound like your child” can be one of the first signs that divorce stress is spilling into daily life. If a custody evaluation overlooks those school struggles, parents may need to understand How to Challenge a Custody Evaluation in Texas before the report shapes decisions about possession, access, and parental rights.

At The Law Office of Bryan Fagan, PLLC, a Houston-based family law firm led by Bryan Joseph Fagan, a South Texas College of Law graduate and trusted authority on Texas divorce and custody law, we know custody cases are not just about legal labels. They are about children’s routines, school stability, emotional safety, and the quiet details that show whether a parenting plan is working. Texas courts focus on the best interest of the child under Texas Family Code §153.002, and academic continuity can become an important part of that analysis.

This article explains how custody evaluations may affect school-related issues, what parents can do when an evaluator misses key facts, and how Texas law gives families ways to raise concerns about qualifications, methodology, evidence, deadlines, and reliability. More importantly, it is written to help you feel less overwhelmed by a process that can seem technical, intimidating, and deeply personal all at once.

Our mission is simple: educating families and protecting futures. Through compassionate counsel, practical legal guidance, and clear explanations, The Law Office of Bryan Fagan helps Texas parents move from confusion toward confidence. If you are worried that a custody evaluation does not reflect your child’s real needs, the next step is understanding what the law allows you to question and how to do it with purpose.

Key Takeaways

• Four lanes, not one. Chapter 107 requirements, expert disclosure, admissibility, and weight are separate questions with separate rules.
• The statute sets requirements. Chapter 107 addresses evaluator qualifications, conflict disclosures, required elements and what an evaluator may recommend.
• Appointment is not designation. In suits governed by the Family Code and filed on or after September 1, 2023, testifying-expert disclosure runs through Rules 194a and 195a of the Texas Rules of Civil Procedure.
• The court decides admissibility. Under Texas Rule of Evidence 104(a), the court decides preliminary questions about whether a witness is qualified or evidence is admissible.
• Weight is its own question. Rule 104(e) preserves a party’s right to present evidence relevant to the weight or credibility of other evidence.

The Four Challenge Lanes at a Glance

Each row is a different kind of challenge. A problem in one lane does not automatically decide another.

Can You Challenge a Custody Evaluation in Texas?

Yes. How to Challenge a Custody Evaluation in Texas begins by raising the right issue inside the custody case, not by arguing with the evaluator outside of court. A child custody evaluation is a court-ordered process, so the judge decides whether the evaluator followed Texas Family Code Chapter 107, whether the evaluator was properly disclosed as a testifying expert, whether the report or testimony can be admitted into evidence, and how much weight the evaluation deserves.

The most important first step is naming the problem correctly. In straightforward situations, the concern may be a missed interview, incomplete school records, or a report that does not explain why a required part of the evaluation was skipped. Those issues may involve Chapter 107 compliance, evaluator qualifications, required elements, and the child’s best interest under Texas Family Code §153.002.

In more complex custody disputes, the challenge may involve expert disclosure, evaluator bias, psychological testing, protected therapy records, hearsay, or whether the custody evaluator’s testimony should be limited under the Texas Rules of Evidence. A witness who was not properly disclosed raises a discovery issue. A report that contains unreliable opinions may raise an admissibility issue. A report that is admitted but based on incomplete or one-sided information may become a credibility and weight issue.

Parents should also understand the connection between custody evaluations, home studies, and the child’s real daily life. A polished home visit does not replace accurate facts about school stability, routines, medical care, emotional needs, and parenting involvement. For related preparation guidance, read our guide on getting yourself ready for a home study.

How to Challenge a Custody Evaluation in Texas: Where a Challenge Starts

A challenge starts with the order that appointed the evaluator and with the report itself. Except for an order appointing an evaluator qualified under Section 107.104(b)(3), the order must name each person who will conduct the evaluation, state its purpose, and list the basic elements, any additional elements the court requires and the specific questions to be addressed.

The report is the other starting point. Under Section 107.109(b), the evaluator must identify in the report any basic or additional element that was not completed, explain why, and explain the likely effect of the missing element on the evaluator’s confidence in the opinion. What the report contains, and who may see it, is covered on our separate page about the custody evaluation report. How the evaluation works overall is covered in our guide to how a Texas child custody evaluation works.

A concern about a custody evaluation generally must be raised specifically enough for the trial court to understand the legal ground and make a ruling. Texas Rule of Evidence 103 calls for a timely objection or motion to strike that states the specific ground when evidence is admitted, unless the ground is apparent from the context, and Texas Rule of Appellate Procedure 33.1 generally requires a timely, sufficiently specific request, objection or motion in the trial court and a ruling, or an objection to the court’s refusal to rule.

In In re Marriage of Fraker, a memorandum opinion, a parent told the trial court during opening statement that an updated evaluation report had “deficiencies and inadequacies” and asked the court to pay special attention to them. The court of appeals held that this did not preserve the specific statutory admissibility complaints raised on appeal: it did not ask the court to rule on admissibility, did not identify the statutory grounds, and no ruling was obtained. Preserving a complaint keeps it available for a ruling and later review; it does not decide whether the complaint will succeed.

Is the Evaluator Qualified?

The Family Code sets minimum qualifications, and the court decides whether they are met. Under Section 107.104, the main qualification path requires at least a master’s degree in a human services field and a Texas license as a social worker, professional counselor, marriage and family therapist or psychologist, or be a Texas-licensed physician with board certification in psychiatry, together with supervised experience and supervised court-ordered evaluations. A separate path applies to an individual employed by or under contract with a domestic relations office, limited to families ordered to participate in that office’s evaluations.

Section 107.104 also requires at least eight hours of family violence dynamics training and, during the two years before the evaluation, at least three hours of training related to the care of a child with an intellectual or developmental disability. Under Section 107.105, the court determines whether an evaluator’s qualifications satisfy the subchapter, and the evaluator must demonstrate appropriate knowledge and competence if requested. Section 107.106 allows a limited exception in certain counties when a qualified individual is not available in a timely manner.

Another qualified expert may address the evaluator’s work, within limits set by statute. Under Family Code Section 104.008(a-1), the rule in Section 104.008(a) that only a person who conducted a child custody evaluation may offer an expert opinion or recommendation on conservatorship, possession or access does not prohibit another expert from offering an opinion about the evaluator’s qualifications, the reliability of the evaluator’s methodology or the relevance of the information the evaluator obtained. That expert still may not offer the custody recommendation Section 104.008(a) prohibits unless the expert conducted a qualifying child custody evaluation. Subsection (a-1) applies only to suits filed on or after September 1, 2023, and Section 104.008 does not apply in a suit in which the Department of Family and Protective Services is a party. The provision does not create a right to a second evaluation or require exclusion of the original evaluator.

Did the Evaluator Disclose Conflicts?

A custody evaluator must disclose certain conflicts, prior relationships, and financial or trust connections before accepting the appointment. In How to Challenge a Custody Evaluation in Texas, conflict disclosure matters because an evaluator’s neutrality can affect whether the court trusts the report, limits the testimony, or gives the evaluation less weight.

Texas Family Code §107.107 requires a proposed evaluator to disclose any conflict of interest involving a party or child, any previous knowledge of a party or child, and any pecuniary or trust relationship with an attorney in the case. In plain English, the court needs to know whether the evaluator already has a relationship, financial tie, or background connection that could affect the evaluator’s independence.

The duty does not end after appointment. If the evaluator later discovers a conflict or learns of relevant prior knowledge, that information must be disclosed immediately. The evaluator may have to resign unless the court makes the findings required by law or the parties agree in writing.

In more complex custody disputes, conflict issues may also involve communications with attorneys. Texas Family Code §107.108(d) requires the evaluator to disclose to each attorney of record any communication about a substantive issue with an attorney representing a party. If the report appears one-sided, or if a parent learns that the evaluator had undisclosed prior contact with someone connected to the case, that may become a Chapter 107 compliance issue, a credibility issue, or both.

An evaluator who handled an earlier evaluation in the same case is not automatically disqualified from later work. The key question is whether the court finds bias or whether the evaluator failed to disclose information the parties and court needed to evaluate neutrality. For a broader discussion of how an evaluation can affect a custody case, read our guide on the effect of a child custody evaluation on your case.

Were the Required Elements Completed or Explained?

An evaluator may not offer an opinion on conservatorship, possession or access unless each basic element and each additional element the court ordered was completed, or the failure to complete it is satisfactorily explained. That limit is in Section 107.109(a), and Section 107.109(b) requires the explanation to appear in the report.

Two related limits appear in Section 107.108(f). The report must state the basis for the evaluator’s conclusions and the extent to which the information obtained limits their reliability. An evaluator who evaluated only one side of a contested suit may not make a recommendation on conservatorship, possession or access, although the evaluator may state whether the information obtained indicates concerns in the listed areas.

Does Court Appointment Guarantee That the Evaluator Can Testify?

No. Appointment, expert disclosure, admissibility and the weight given to the evaluator’s opinions are separate questions. In a suit governed by the Family Code and filed on or after September 1, 2023, a party may obtain testifying-expert information through a request under Rule 194a, and Rule 195a governs the response. For an expert who is not retained by, employed by or under the control of the responding party, the disclosure may consist of documents reflecting the required information.

Timing matters under the general discovery rules as well. Rule 193.5 requires an amended or supplemental response to be made reasonably promptly, and presumes that one made less than 30 days before trial was not. Under Rule 193.6, a party who fails to disclose a witness in a timely manner may not offer that witness’s testimony unless the court finds good cause, or finds that the failure will not unfairly surprise or unfairly prejudice the other parties. The party offering the witness carries that burden, and even when the burden is not met, the court may grant a continuance or temporarily postpone the trial instead.

One appellate decision shows how that can play out. In In re N.R.G., a memorandum opinion, a father did not list the court-appointed evaluator in his disclosure response and sought leave to designate the evaluator days before trial. The Fourteenth Court of Appeals affirmed the exclusion of the evaluator’s testimony on that record because the father did not establish good cause, a lack of unfair surprise or a lack of unfair prejudice. The court noted that Rule 193.6 has safeguards against automatic exclusion that he did not use, and the case applied the discovery rules in effect before the current Family Code rules.

Can the Report Be Kept Out of Evidence?

Yes, a custody evaluation report can sometimes be kept out of evidence, limited, or challenged before the court relies on it. In How to Challenge a Custody Evaluation in Texas, this is called an admissibility issue, which means the judge decides whether the report or testimony may be considered under the Texas Rules of Evidence and any Family Code limits that apply.

Under Texas Rule of Evidence 104(a), the court decides preliminary questions about whether a witness is qualified and whether evidence is admissible. Rule 702 applies when a custody evaluator gives expert testimony. In plain English, the evaluator must have the right knowledge, skill, experience, training, or education, and the testimony must help the court understand a real issue in the case.

Texas Family Code §107.114 adds another layer. Section 107.114(a) says disclosure of the custody evaluation report’s contents to the court or jury is still subject to the rules of evidence. That means a report does not automatically come in just because the court ordered the evaluation.

In more complex custody disputes, the court may need to consider whether part of the report should be excluded, redacted, or given limited weight. For example, a report may include hearsay, protected therapy records, unsupported opinions, unreliable testing conclusions, or statements that go beyond the evaluator’s role. The legal question may be whether the entire report is inadmissible, whether only part of it should be limited, or whether the problem goes to credibility rather than exclusion.

The Family Code also creates a specific statutory bar for some cases involving children with intellectual or developmental disabilities. Under §107.114(a-1), for an evaluator appointed on or after January 1, 2026, other than under §107.106, the court may not admit the report if the child has an intellectual or developmental disability and the evaluator had not completed the required training when the evaluation was made.

Parents should raise these concerns carefully and on time. A report that feels unfair is not always inadmissible, but a report that violates evidence rules, exceeds statutory limits, or rests on unreliable expert opinions may give the court a reason to restrict how it is used. For practical guidance on working with a custody professional during the process, read our guide on methods to help when working with a child custody evaluator.

Excluding an Evaluation vs. Questioning Its Weight

Keeping evidence out and arguing that it deserves little weight are different challenges. Rule 104(e) provides that the court’s role in deciding admissibility does not limit a party’s right to introduce evidence relevant to the weight or credibility of other evidence.

The statute gives the weight question concrete footholds. The report must state the basis for its conclusions and the limits on their reliability, and it must identify and explain any element that was not completed. The broader question of how a court evaluates the evidence in a custody case is discussed in our guide to how Texas courts assess custody evidence.

One Texas appellate decision shows why exclusion and weight stay separate. In In re Marriage of Lynch, a memorandum opinion reviewing the trial court for abuse of discretion, the court examined each disputed Section 107.109 element individually and found no abuse of discretion in admitting the evaluator’s testimony on that record. It treated a complaint about how thoroughly the evaluator followed up with collateral sources as a matter for cross-examination and weight rather than a ground for excluding the testimony. The result depended on that record and the explanations for the disputed elements; the opinion does not decide that omissions matter only to weight, that an incomplete evaluation can always come in, or that statutory compliance can be ignored.

Where to Go Next

Start by sorting the concern into the right lane. Read the appointment order and the report, identify whether the problem is a Chapter 107 requirement, a disclosure issue, an admissibility question or a weight question, and raise it with your attorney in that form. Preparing for an evaluation, the contents of the report and the timing of an evaluation are each covered on our separate pages.

Legal Resources

Legal research note: This page was checked against Texas Family Code Section 104.008 and Sections 107.103 through 107.109 and 107.114, Texas Rules of Civil Procedure 193.5, 193.6, 194a and 195a, Texas Rules of Evidence 103, 104 and 702, Texas Rule of Appellate Procedure 33.1, In re N.R.G., In re Marriage of Fraker and In re Marriage of Lynch. The authorities were last checked on September 30, 2026.

• Texas Family Code Chapter 107 — the official compilation published by the Texas Legislature, including every Family Code section cited on this page. Official text.
• Texas Rules of Civil Procedure — the current official compilation, including Rules 193.5, 193.6, 194a and 195a. Official text.
• Supreme Court of Texas, Misc. Docket No. 23-9092 — the order approving Rules 194a and 195a and applying them to actions filed on or after September 1, 2023. Official order.
• Texas Rules of Evidence — the current official compilation, including Rules 104 and 702. Official text.
• In re N.R.G., No. 14-20-00408-CV (Tex. App.—Houston [14th Dist.] June 9, 2022, mem. op.) — affirmed, on that record, the exclusion of a court-appointed evaluator’s testimony after untimely designation; applied the pre-2023 discovery rules and does not establish an automatic-exclusion rule.
• In re Marriage of Fraker, No. 13-23-00340-CV (Tex. App.—Corpus Christi–Edinburg July 24, 2025, mem. op.) — held that general references to an evaluation’s deficiencies did not preserve specific statutory admissibility complaints; a record-specific memorandum opinion on preservation.
• In re Marriage of Lynch, No. 06-23-00001-CV (Tex. App.—Texarkana Dec. 20, 2023, mem. op.) — found no abuse of discretion in admitting an evaluator’s testimony on that record and treated thoroughness of collateral follow-up as a matter of weight; a record-dependent memorandum opinion that does not make every omission a weight issue.

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Conclusion:

Knowing How to Challenge a Custody Evaluation in Texas begins with understanding the kind of problem the report actually presents. In straightforward situations, the concern may be a missing school record, an incomplete interview, or a recommendation that deserves careful scrutiny before the court gives it weight. In more complex custody disputes, the issue may involve expert reliability, psychological testing, family violence, substance abuse allegations, protected records, undisclosed conflicts, or whether the evaluator went beyond the court’s order.

The right strategy depends on the facts. A parent who disagrees with the evaluator’s conclusion may need a credibility challenge. A parent facing an unreliable report may need an admissibility objection, redaction request, cross-examination plan, rebuttal expert, or motion that preserves the issue before trial. When the evaluation could affect your child’s school stability, emotional health, possession schedule, or long-term conservatorship rights, precision matters.

The Law Office of Bryan Fagan, PLLC helps Texas families approach custody disputes with clarity, strategy, and compassion. Our purpose is to educate families and protect futures, and that starts with helping parents understand their options before fear or frustration drives the next decision. For more context on what evaluators may review, read our guide on key factors considered in Texas custody evaluations.

About the Author

About the Law Office of Bryan Fagan, PLLC

This page provides general information about challenging child custody evaluations in Texas. It is not legal advice, and reading it does not create an attorney-client relationship. Whether a particular challenge is available depends on the court’s orders, the discovery record, and the facts of the individual case.

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