Family law
What happens if the other parent refuses 50/50 custody, and how do courts decide what is fair?
Quick answer
When two parents split up and cannot agree on a custody schedule, neither one gets to unilaterally set the terms. If you cannot reach an agreement, a family court decides based on what is in the child's best interest.
Last updated June 2026
Can one parent just refuse 50/50?
Until there is a court order, both legal parents generally have equal rights to the child, and one parent saying no to 50/50 does not by itself make it happen. What their refusal does mean is that the two of you are not in agreement, and when parents do not agree, the decision moves to the court.
You can still try to reach a parenting plan together first, either directly or through mediation. Most courts strongly prefer that parents work out a schedule themselves, and many require a mediation step before a judge will hear the dispute. An agreement you both sign can be turned into a court order, which protects your time either way.
How courts decide what is fair
Family courts do not start from a fixed split. They look at the best interest of the child, which usually includes each parent's involvement in daily care, the stability each home offers, the distance between homes, work schedules, and each parent's ability to meet the child's needs.
Being an involved, present parent who shows up consistently matters a great deal. If you are addressing a health or personal issue, documenting the steps you are taking (treatment, counseling, staying consistent with the child) shows the court a stable, improving picture rather than leaving it to guesswork.
The child's age affects the schedule
For a very young child, such as a toddler, courts often favor frequent, shorter contact with both parents over long stretches away from either one, because young children do best with regular routine and familiarity. That can mean a schedule with more frequent exchanges early on that gradually widens as the child gets older.
This is one reason 50/50 does not always look the same at every age. A plan that splits time evenly for a school-age child may be built differently for a 15-month-old, even when both parents are equally capable.
What you can do now
Write down the schedule you are actually doing week to week, including who handles nights, feedings, doctor visits, and pickups. A clear record of your real involvement is useful whether you settle by agreement or end up in front of a judge.
It helps to walk in with a specific proposed schedule rather than just asking for more time. Mapping out a concrete plan (for example a 2-2-3 rotation or a schedule with frequent short visits for a toddler) makes the conversation about logistics instead of a tug of war, and gives a mediator or judge something workable to start from.
Free tools
This page is general legal information, not legal advice, and does not create an attorney–client relationship. Laws and local rules vary and change. For advice about your situation, consult a licensed family-law attorney in your state.