Deployment and Child Custody in California: What Family Code Section 3047 Actually Says

When a military parent in California receives deployment, mobilization or temporary duty orders that affect custody, any change to the custody order is temporary and made without prejudice. When the parent returns, the law presumes the earlier order comes back, unless the court decides that is not in the child's best interest.

Most people facing this question are holding two things at once: a set of military orders with a report date, and a custody order that was written for a life where both parents were close by. A service member in San Diego County may be worried that months away will quietly cost them their time with their child. A military spouse may be wondering how to care for the child day to day while the other parent is gone, and what happens to that arrangement once the deployment is over. This article walks through what California law actually says, section by section, so the rules are clear before anyone walks into court.

What Family Code Section 3047 Says About Deployment

Family Code section 3047 is California's main statute on custody when a parent's military orders take them away. Subdivision (b)(1) covers a parent who has sole or joint physical custody, or visitation, and who receives "temporary duty, deployment, or mobilization orders from the military" that either require a move a substantial distance from home or otherwise have a material effect on that parent's ability to exercise custody or visitation.

Three kinds of orders are named. Temporary duty, often called TDY, means a short-term assignment away from the regular duty station. Deployment means being sent with a unit or on an assignment away from home. Mobilization means being called to active service. The section does not turn on the label alone. It turns on whether the orders take the parent a substantial distance away or materially affect the parent's ability to have their custody or visitation time.

Federal law adds its own definition for its own purposes. Under the Servicemembers Civil Relief Act, 50 U.S.C. § 3938(e) defines "deployment" as the movement or mobilization of a servicemember for longer than 60 days and not longer than 540 days under orders that are designated as unaccompanied, that do not authorize dependent travel, or that otherwise do not permit family members to move to that location.

The central point of section 3047 is that a custody change made because of these orders is temporary. It is not a permanent rewrite of the parenting arrangement. In San Diego County, where military families are a large part of community life, these questions come before the Superior Court of California, County of San Diego, as part of ordinary family law cases.

Temporary Custody Orders During Deployment

Under section 3047(b)(1), "any necessary modification of the existing custody order shall be deemed a temporary custody order made without prejudice." "Without prejudice" means the temporary order does not count against the deploying parent later. It is not a finding that the parent did anything wrong, and it is not a new starting point for the custody case.

Like every custody order, a temporary deployment order is measured against the child's best interest under Family Code section 3011. The court is not simply moving the child from one house to another because one parent has orders. It is deciding what arrangement serves the child while the parent is away.

Federal law sets two guardrails here. Under 50 U.S.C. § 3938(a), if a court makes a temporary custody order based solely on a deployment or anticipated deployment, the order must expire no later than the period the deployment justifies. Under 50 U.S.C. § 3938(b), when someone seeks a permanent change to custody, no court may consider the servicemember's absence by reason of deployment, or the possibility of deployment, as the sole factor in deciding the child's best interest. Section 3938(d) also says that where state law gives a deploying parent stronger protection on a temporary order, the court applies the stronger state standard.

The practical meaning is plain. Receiving orders does not, by itself, cost a service member their custody rights. A temporary order bridges the deployment. A permanent change is a separate question, and it needs grounds beyond the fact of military service.

Section 3047(b)(3)(A) also directs that when the court makes a temporary order, it must consider orders that help the relocating parent keep frequent and continuing contact with the child "by means that are reasonably available." For many families that means video calls, phone calls and messages arranged around a duty schedule.

Visitation for Family Members During a Parent's Deployment

A deploying parent often has family members who are part of the child's daily life: a stepparent, a grandparent, an aunt. Section 3047(b)(3)(B) allows the court, on the relocating parent's motion, to grant reasonable visitation to a stepparent, grandparent or other family member.

This is not automatic, and it is not the deploying parent's choice to make alone. The parent cannot simply hand their custody time to a relative. The court may grant this visitation only if it makes the specific findings that section 3047(b)(3)(B) lists. Without those findings, there is no order, and the other parent is not required to go along with the arrangement.

The purpose of the mechanism is to keep the child connected to the deployed parent's side of the family during the absence. It fits within California's broader visitation rule in Family Code section 3100(a): the court grants reasonable visitation to a parent when it is shown that visitation would be in the child's best interest, as defined in section 3011 and consistent with section 3020, and in its discretion may grant reasonable visitation to any other person with an interest in the child's welfare.

How the Best-Interest Standard Applies in Deployment Cases

A parent who is about to leave may feel the whole case now rests on their absence. It does not. Every custody decision, including a temporary deployment order, is governed by the child's best interest under Family Code section 3011. The factors the court considers include, among others it finds relevant:

• the health, safety and welfare of the child;
• any history of abuse by one parent or any other person seeking custody, against a child, against the other parent, or against certain other people listed in the section;
• the nature and amount of contact with both parents; and
• the habitual or continual illegal use of controlled substances, the habitual or continual abuse of alcohol, or the habitual or continual abuse of prescribed controlled substances by either parent.

Before considering abuse allegations, section 3011(a)(2)(B) allows the court to require independent corroboration, such as written reports from law enforcement, child protective services, courts or medical facilities.

Family Code section 3020 sets the policy behind these factors. The health, safety and welfare of children is the court's primary concern. The state's policy is also to ensure that children have frequent and continuing contact with both parents after separation, except when that contact would not be in the child's best interest. When those two policies conflict, section 3020(c) says the order must ensure the child's health, safety and welfare and the safety of all family members.

Family Code section 3040(a)(1) adds one more consideration. When granting custody to either parent, the court considers, among other factors, which parent is more likely to allow the child frequent and continuing contact with the noncustodial parent, consistent with sections 3011 and 3020. In a deployment case, that can mean looking at how each parent supports the child's contact with the parent who is far away.

Custody Mediation and Family Court Services in San Diego County

When a petition or other pleading shows that custody, visitation or both are contested, Family Code section 3170(a) requires the court to set the contested issues for mediation. This step is not optional in a contested custody case. Domestic violence cases are handled differently: under section 3170(b), Family Court Services handles them under a separate written protocol approved by the Judicial Council.

In San Diego County, that mediation is child custody recommending counseling with the court's Family Court Services, under sections 3170 and 3183. Under Family Code section 3183(a), except as provided in section 3188, the mediator may, consistent with local court rules, submit a recommendation to the court on custody or visitation if the mediator has first provided the recommendations in writing to the parties and their attorneys, including counsel for any minor children, before the hearing. The court must ask at the hearing whether everyone received those written recommendations. A mediator with this authority is called a child custody recommending counselor; Family Court Services calls this person the Family Court Counselor.

According to the Superior Court of California, County of San Diego, Family Court Services explains that if no agreement is reached, the counselor makes a recommendation and the court hearing proceeds. That recommendation carries weight, but it is one input. The judge decides custody.

For a parent preparing to deploy, the timing of counseling sessions and hearings can feel tight. That is one place where the federal stay rules discussed below may matter.

Changing a Custody Order When Deployment Ends

Section 3047(b)(2) sets the rule for the return home. If the temporary order is reviewed after the parent returns from deployment, mobilization or temporary duty, "there shall be a presumption that the custody order shall revert to the order that was in place before the modification, unless the court determines that it is not in the best interest of the child."

A presumption is a starting point the law assumes until it is overcome. Here, the starting point is the pre-deployment order. The court returns to the pre-deployment order unless it determines that doing so is not in the best interest of the child.

The statute adds a specific protection. Under section 3047(b)(2), during that review the court may not order a child custody evaluation unless the parent opposing reversion first makes a prima facie showing that reversion is not in the child's best interest. A prima facie showing means enough evidence, on its face, to support the claim before the court looks further. The returning parent does not face a full evaluation just for coming home.

Reintegration can still be an adjustment for a child and for the household. If circumstances truly have changed for the child, either parent may ask the Superior Court of California, County of San Diego, to modify custody. That request is judged on the child's best interest, and, under 50 U.S.C. § 3938(b), the past deployment or the possibility of another one cannot be the sole factor.

Residence Change Notice and the 30-Day Rule

Family Code section 3024 allows a custody order, if the court does not consider it inappropriate, to require a parent to notify the other parent before changing the child's residence for more than 30 days, unless there is prior written agreement to the removal. To the extent feasible, the notice is given at least 45 days before the proposed move, so there is time to mediate a new custody agreement.

The section also sets how the notice is sent: before the move, by mail, return receipt requested, postage prepaid, to the other parent's last known address, with a copy to that parent's counsel of record.

A PCS, or permanent change of station, is a set of military orders requiring a service member to relocate to a new duty station. Where a custody order contains a section 3024 provision and a PCS would change the child's residence for more than 30 days, that provision governs the notice. The rule applies only when the court has written it into the order.

What Active-Duty Military Parents Should Know Before Deployment

A current, written custody order gives everyone a clear baseline before departure. It is the order that section 3047 protects and that the presumption of reversion points back to.

The Servicemembers Civil Relief Act, or SCRA, is a federal law that gives service members certain procedural protections in civil court cases, including child custody proceedings. Two of its sections do most of the work in a custody case.

Under 50 U.S.C. § 3932, a servicemember who is in military service, or within 90 days after leaving it, and who has received notice of the proceeding may ask for a stay, meaning a pause. On that application, the court must stay the case for at least 90 days if the application includes a letter or other communication explaining how current military duty materially affects the servicemember's ability to appear and giving a date when they will be available, and a letter from the commanding officer stating that current duty prevents appearance and that military leave is not authorized. Additional stays may be requested; if the court refuses one, it must appoint counsel for the servicemember. A servicemember who applies for a stay under this section and is unsuccessful may not then seek the protections of section 3931.

Under 50 U.S.C. § 3931, when a defendant does not appear, the court must require an affidavit about the defendant's military status before entering judgment. If the defendant appears to be in military service, the court may not enter judgment until it appoints an attorney for them. A default judgment entered during service, or within 60 days after it, may be reopened if the servicemember was materially affected by service in making a defense and has a meritorious or legal defense, with the application filed no later than 90 days after leaving service.

These protections are procedural. They control timing and fairness, but they do not decide who has custody. That remains a best-interest question under California law.

For general information about legal assistance programs for service members, Military OneSource is a federal government resource. It is a government program and is separate from this site and the firm.

If You'd Like to Talk Through a Deployment and Custody Question

Section 3047 sounds simple until it meets a real family: orders that keep shifting, a relative who has been helping with the children, or a return home after the household has changed. A consultation is the place to look at the actual custody order, the type and length of the military orders, whether a section 3024 notice provision applies, and how the presumption of reversion would likely be framed. Military Family Law Advocates practises California family law only, so questions under another state's law belong with a lawyer licensed there.

To talk with the firm about a deployment and custody question, call Military Family Law Advocates at 888-771-0460 for a confidential consultation.