Child Custody Basics
Written in plain language for general understanding. This is educational content, not legal advice. Based on federal statutes and official sources.
What is this right?
When parents separate or divorce, a court decides who the children will live with and who makes big decisions about their lives. There are two kinds of custody:
- Legal custody — the right to make important decisions about education, health care, and religion
- Physical custody — where the child lives day-to-day
Courts use the "best interest of the child" standard to make custody decisions. The judge looks at each parent's relationship with the child, the stability of each home, the child's wishes (depending on age), and any history of abuse or neglect. Either parent can get sole custody, or the court can award joint custody so both parents share decision-making and time.
If you need to change an existing custody order, you must file a modification petition and show that circumstances have changed significantly — for example, a parent's relocation, a change in the child's needs, or a safety concern. The Uniform Child Custody Jurisdiction and Enforcement Act (UCCJEA), adopted in 49 states, D.C., Guam, Puerto Rico, and the U.S. Virgin Islands (Massachusetts has not yet enacted it), makes sure custody orders are made in the child's home state and recognized across state lines.
When does it apply?
This right applies when:
- You are going through a divorce or separation and have minor children
- You were never married to your child's other parent but need a custody arrangement
- You want to change an existing custody order because your situation has changed
- The other parent is denying your visitation or parenting time
- One parent wants to move to another state with the child
Common misconceptions:
- "Mothers always get custody" — Not true. Courts must evaluate both parents equally under the best interest standard. Many states now favor joint custody arrangements.
- "If I leave the house, I lose custody" — Leaving the marital home does not automatically cost you custody. However, leaving the children behind for a long time without seeking a court order can hurt your case.
- "Children get to pick which parent they live with" — A child's preference may be considered, usually starting around age 12-14 depending on the state. But the judge always makes the final decision based on the child's best interests.
- "Joint custody means 50/50 time" — Not necessarily. Joint legal custody means both parents share decision-making. Physical custody time can be split in many ways depending on the family's needs.
What should you do?
Step 1: File for custody in the right court. Under the UCCJEA, custody cases must be filed in the child's "home state" — the state where the child has lived for the past 6 months.
Step 2: Document your involvement as a parent. Keep records of school pickups, doctor's appointments, and daily care you provide. Courts look at which parent has been more involved in the child's everyday life.
Step 3: Try mediation first. Many courts require parents to attempt mediation before going to trial. Mediation is usually faster, cheaper, and less stressful for children than a courtroom fight.
Step 4: Create a detailed parenting plan. Include a schedule for weekdays, weekends, holidays, and school breaks. Address who makes decisions about education, health care, and religious upbringing.
Step 5: Consider hiring a family law attorney. Custody cases can be complex and emotionally intense. An attorney can explain your rights and help you present the strongest case possible.
Step 6: If you need to modify an existing order, file a modification petition with the same court that issued the original order. You will need to show a significant change in circumstances since the last order.
What should you NOT do?
Don't withhold the child from the other parent without a court order. Denying visitation without legal authority can hurt your custody case and may lead to contempt of court charges.
Don't badmouth the other parent in front of the children. Courts view this very negatively. Many states consider a parent's "willingness to support the child's relationship with the other parent" as a best interest factor.
Don't relocate with the child without court permission. Moving to another state without a court order can violate the UCCJEA and the Parental Kidnapping Prevention Act (28 U.S.C. § 1738A), which is a federal offense.
Don't ignore court orders. Violating a custody order can result in contempt charges, fines, and even a change in custody.
Don't post about your custody case on social media. Anything you post can be used as evidence. Avoid venting about the other parent, posting photos of parties or drinking, or sharing details about court proceedings.
How Washington differs from federal law
Washington uses a "parenting plan" model rather than traditional custody terminology:
- Washington does not use the term "custody" — instead, courts create a Parenting Plan that allocates decision-making authority and residential time
- The parenting plan addresses: where the child lives (residential schedule), how major decisions are made (education, healthcare, religion), and dispute resolution mechanisms
- Courts apply the "best interests of the child" standard, considering factors in RCW 26.09.187
- Washington has a statutory preference for maximizing each parent's time with the child
- Limitations on residential time are imposed for domestic violence, sexual abuse, neglect, substance abuse, or other factors that would endanger the child
- Relocation requires 60 days' notice and may be challenged in court
Additional Steps in Washington
File a parenting plan petition in the Washington superior court in the county where the child resides. Washington courts provide standardized parenting plan forms at courts.wa.gov. Contact Northwest Justice Project at (888) 201-1014 or the WSBA Lawyer Referral Service at (206) 443-9722.
Relevant Law: RCW 26.09.002 (parenting plan). RCW 26.09.187 (best interests factors). RCW 26.09.405 et seq. (relocation).
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