/PRY-mer-ee LEE-guhl and FIZ-i-kuhl KUS-tuh-dee/·phrase
Also known as:primary legal custody · primary physical custody · primary custody
Written by attorneys · grounded in primary & secondary sources — see below
An allocation of parental responsibility in which one party holds both the primary decision-making authority over a child's upbringing and the primary day-to-day care and residence of the child. The designation determines which party exercises control over major decisions and provides the child's main home.
Sources & Authorities
How it applies
Common Examples
2
Nonparent Primary Custody Award
Pearl Porter, the maternal grandmother, petitioned for custody after the child's parents became unable to provide stable care. The court evaluated the statutory factors and determined that Pearl should receive primary legal and physical custody, allowing her to make educational and medical decisions while the child resides with her full time.
Post-Divorce Custody Dispute
After their divorce, Parker Phillips and Penelope Price disputed custody of their son. The court awarded Parker primary legal and physical custody because his work schedule and home environment better supported the child's daily needs and long-term stability, while Penelope received visitation rights.
Select any source to read its text and confirm it supports the definition.
Uniform Acts
Casebooks
M.L.B. v. S.L.J.519 U.S. 102 (1996)
Common questions
Frequently Asked
3
How does a court decide which parent receives primary physical custody?+
A court applies the best-interest standard and weighs statutory factors such as the child's adjustment to home and school, the parents' wishes, the child's relationships with each parent and other caregivers, and the mental and physical health of all involved. Stability for the child receives particular emphasis when a recent divorce has already disrupted routines.
Supporting sources
Can a nonparent obtain primary legal and physical custody?+
Yes. Under the Uniform Nonparent Custody and Visitation Act, a court may award sole or primary custody to a nonparent when the statutory criteria are satisfied, placing the nonparent in the role of primary decision-maker and residential caregiver.
Supporting sources
Does primary physical custody automatically include legal custody?+
The term primary legal and physical custody combines both components. Courts may award primary physical custody alone, but when the phrase includes legal custody the designated party also holds primary authority over major decisions such as education and medical care.
Supporting sources
519 U.S. 102 (1996)Constitutional Law
…M. L. B. had not maintained reasonable visitation and was in arrears on child support payments. M. L. B. counterclaimed, seeking primary custody of both children and contending that S. L. J. had not permitted her reasonable visitation, despite a provision in the divorce decree that he do so. After taking evidence on August 18,…