What Happens at a Contested Child Custody Trial in California?

By H. William Edgar | Edgar & Dow

I prepare for custody trial by identifying the decisions the judge has to make and the evidence that supports each one. If the dispute is over school-week custody, I want testimony about school, transportation, and the child’s day-to-day care. Evidence that proves a different point can take up valuable hearing time.

Start your preparation with the outcome you want in terms the judge could put in an order. “I want more time” leaves open how the child will get to school and where the child will be during breaks. A proposed schedule with dates, exchanges, and transportation responsibilities gives the court something it can evaluate against the evidence. If you seek sole authority over a particular decision, identify the decision, why it matters, and what you want the order to require.

How does a custody case get to trial?

The court may issue interim orders, refer parents to Family Court Services, and set an evidentiary hearing or trial to resolve the disputed issues. A status conference may address readiness, disclosure, or scheduling. Local practice and the court’s own scheduling order shape what you must file and when. Check the trial-setting order for deadlines governing briefs, exhibits, witness lists, and settlement conferences.

Review the current order and the pleadings to determine the scope of the trial. A trial on relocation can focus on issues different from a trial to decide initial legal and physical custody. A court can also hear some issues separately and reserve others. If the parties agree on holiday arrangements but dispute school-year custody, recording the agreement can narrow the trial and make the remaining disagreement easier to understand.

California uses the child’s best interest in making custody determinations. The procedural posture affects the showing required. Changing a final custody determination generally requires a significant change of circumstances. A request to revise parenting time without changing custody in substance can call for a best-interest analysis. See how California courts apply the best-interest standard and what a parent can ask the court to reconsider after a ruling.

How the ordinary evidence rules apply at trial

Elkins v. Superior Court (2007) 41 Cal.4th 1337 rejected a local procedure that generally substituted written declarations for direct testimony at a contested dissolution trial. Prepare witnesses and exhibits for admission under the ordinary evidence rules. A Request for Order hearing has its own live-testimony framework under Family Code § 217 and Rule 5.113.

What happens before the first witness testifies?

The judge may confirm which issues are contested, ask what agreements the parties have reached, and address objections or procedural questions. Counsel may stipulate to the admission of selected exhibits or to facts nobody disputes. If an issue needs advance attention, such as whether an expert can offer a particular opinion, counsel may raise it before the witness testifies.

Some trials begin with short opening statements. An opening lets counsel explain what order the party seeks and what the evidence is expected to show. A clear opening identifies the central dispute and the witnesses or exhibits that bear on it. For example, an attorney may explain that both parents want frequent contact but that the proposed midweek arrangement requires transportation neither parent can consistently provide.

Ask in advance how long the court has reserved, whether the matter may carry over to another day, and how to handle exhibits and remote witnesses. If you need an interpreter, arrange for the request early. Confirm whether the court will provide a reporter, what arrangements may be needed, and how the record will be preserved. Those details matter while there is still time to resolve them.

How do the parents and other witnesses testify?

Witnesses generally testify under oath. The side calling the witness asks questions on direct examination. The other side can cross-examine on appropriate subjects. Further questions can follow, and the judge can ask questions. Witness order varies with the issues and the court’s calendar.

A parent usually has firsthand knowledge of the child’s routine and the existing schedule. Other witnesses can help when they observed relevant events themselves. A teacher may have personal knowledge of attendance or pickup patterns. A witness who heard a parent recount what happened adds a different kind of evidence and may face a hearsay objection. Ask counsel to identify the fact each witness can prove and to arrange any necessary subpoena.

Prepare to answer with dates, firsthand observations, and specific examples. If you do not remember, say so. If a question assumes something you disagree with, listen for the full question and explain the point accurately when allowed. A timeline can help you prepare, but the goal at trial is to give reliable testimony about what actually happened.

How does the court decide which documents count as evidence?

Exchanging a document, attaching it to a declaration, and having it admitted into evidence are separate events. A party typically needs to identify the exhibit, lay the appropriate foundation, address objections, and ask that it be admitted. Exhibits admitted by stipulation may be handled differently. Follow the court’s directions about numbering, exchange, and delivery.

A text-message exhibit, for example, may require a witness who can identify the participants and explain how the messages were obtained. Preserve the surrounding thread and the original files where possible. A cropped screenshot can omit the message that explains why an exchange was rescheduled. School and medical records can present additional evidentiary and privacy questions, and counsel may need to arrange for a records custodian, certification, or other foundation.

A usable exhibit list tells counsel what each document proves. A calendar can show the schedule a parent says actually occurred, while an independent school record can establish attendance. Match each exhibit to a contested issue. Large collections of messages can obscure the few exchanges that genuinely show a pattern or support a particular remedy.

What if there is a custody evaluation or the child wants to speak?

In Andrew V. v. Superior Court (2015) 234 Cal.App.4th 103, the appellate court required a meaningful hearing before an out-of-state move could be authorized in a case with a final joint custody order. The father had lost the opportunity to cross-examine the custody investigator. If an investigator’s recommendation matters to your case, identify the factual assumptions in dispute and raise the need to examine the investigator before the court rules.

A recommendation from Family Court Services or a custody evaluation can be significant. Its role depends on the appointment, the kind of report, applicable statutes and rules, and the court’s directions. Counsel should check how the report may be considered, how confidentiality is protected, and what procedure is available to question the evaluator or respond to disputed facts. Prepare specific questions about the report’s factual basis and the feasibility of its recommendations.

A child may be able to express a preference under California law, with the court controlling the manner in which it receives the child’s input. Age, maturity, and the child’s best interest matter. Depending on the circumstances, a court may use a procedure other than testimony in front of the parents. Raise the issue with counsel before trial and keep the child out of litigation preparation. See how a 730 custody evaluation works and how California courts consider a child’s preference.

Can I present live testimony at a custody Request for Order hearing?

A Request for Order hearing and a separately set trial can both involve testimony. Under Family Code § 217 and California Rules of Court, rule 5.113, the court generally must receive relevant, competent, admissible live testimony within the scope of a Family Code request hearing, absent a stipulation or a finding of good cause. The rule directs the judge to consider matters including disputed material facts, credibility, and the opportunity to question people who submitted information. If the court finds good cause to exclude live testimony, it must state its reasons on the record or in writing.

Nonparty witnesses can require advance notice. If your witness is a teacher, therapist, supervisor, or another nonparty, ask counsel early about filing and serving a witness list and about securing attendance. Explain what the witness can actually establish. If the court limits testimony, counsel can assess how to make the relevant request, objection, and offer of proof on the record.

Read California’s live testimony rule.

How does the court decide the case?

After the evidence, counsel may present closing argument. A useful closing connects specific evidence to the legal standard and to each requested order. If a parent asks the judge to permit an out-of-state move, for example, closing can address both the reasons for the proposed move and the practical arrangements that would preserve contact. See when an approved out-of-state move can go forward.

The judge may announce the decision or take the matter under submission. In a qualifying trial, a timely request for a statement of decision under Code of Civil Procedure § 632 can require the court to explain the factual and legal basis of its decision on principal controverted issues. The request has different timing rules depending on the length of trial. Counsel should evaluate the request before trial concludes, especially in a short trial. A statement of decision and a filed order serve different purposes. Read both carefully.

Once the written order is prepared, compare it against the ruling, including dates, transportation terms, and any attachments. Keep the filed order and proof of service. If review is a possibility, see our custody appeal guide. If the resulting order is clear but a parent later violates it, see what a custody contempt proceeding requires.

What should I bring to a custody trial preparation meeting?

Bring the operative orders, trial-setting documents, hearing notices, proposed parenting plan, and a list of disputed issues. Include a calendar of the actual schedule, the exhibits you think support your position, and the names and contact details of witnesses. For each witness, identify the events the person observed. Give counsel any deadline for school enrollment or proposed relocation that affects the requested order.

Identify weaknesses as well as favorable facts. If a work schedule has changed, an exhibit contradicts your recollection, or the current arrangement is working better than it did six months ago, tell counsel early enough to assess the effect. A credible proposed schedule accounts for both parents’ practical circumstances and the child’s routine. If the issue arose because a parent died, our guide to custody after a parent’s death explains why guardianship or another proceeding may be involved.

How do you turn a custody proposal into evidence the court can use?

Prepare a proposed order alongside a calendar of the child’s actual routine. For each change you seek, identify the supporting evidence. If you want school-day exchanges at the school, the court may need to know which parent can get there on time, what happens when school is closed, and whether the arrangement complies with any protective order. If you want to change decision-making authority, show the dispute that calls for the change and how the proposed language would resolve it.

Anticipate what the other parent may propose. If both plans include substantial time, the trial may turn on details such as transportation, work schedules, access to services, or how a recurring disagreement can be handled. A side-by-side calendar can make those differences easier to explain. Identify a workable alternative in case the court agrees with only part of your proposal.

What should I review when the court prepares the final order?

Check the signed order and all attachments together. Confirm that recurring weekends, holidays, school breaks, and transportation terms are consistent. Look for a start date, any deadlines for exchanging information, and any conditions for supervised or expanded time. If an agreement resolved only part of the case, confirm which issues the judge reserved and when they will be addressed.

A minute order, a statement of decision, and a filed custody order can arrive at different times. Keep copies of each, along with any service documents. If something appears inconsistent, alert counsel promptly so the record can be compared and any procedural deadlines can be checked. Our guide to reconsidering or correcting custody orders discusses the distinction between a clerical mistake and a challenge to the ruling itself.

Explore the California Child Custody and Visitation Library for more guides on custody evaluations and hearings.

Related reading. Can Text Messages and Social Media Posts Be Used in a California Custody Case?

Prepare for your custody trial with Edgar & Dow

If your California custody case is set for trial or an evidentiary hearing, contact Edgar & Dow to schedule a consultation. Bring your current orders, trial date, proposed parenting plan, and the evidence you expect to offer. We can review what is at issue and help you prepare witnesses, exhibits, and proposed orders for the hearing.