California Child Custody Factors

Fam. Code § 3011

The 'best interests' standard is the foundation of every custody decision in California. Every factor a judge weighs is evaluated through this lens. Your job is to show the court how your parenting decisions consistently put your child first.

Fam. Code § 3011(a)

Courts look at each parent's ability to keep the child physically safe, healthy, and emotionally secure. This includes access to medical care, safe living conditions, and protection from harm. Evidence of neglect or endangerment weighs heavily here.

Fam. Code § 3011(b)

California law generally favors arrangements that give children frequent and continuing contact with both parents. Courts consider how much time each parent currently spends with the child and each parent's willingness to maintain that relationship. A history of limiting access can hurt your case.

Fam. Code § 3011(c)

Any documented history of domestic violence or child abuse by either parent is taken very seriously. This includes physical, emotional, and sexual abuse. Police reports, restraining orders, and medical records are critical evidence here.

Fam. Code § 3011(d)

A parent's ongoing substance abuse is a direct safety concern for the child. Courts examine evidence of drug or alcohol misuse and its impact on that parent's ability to provide consistent care. DUIs, arrests, or documented incidents involving substance use are all relevant.

Fam. Code § 3020

Children thrive in stable, predictable environments. Courts consider how long the child has lived in the current home and school setting, and any disruption a custody change would cause. The parent who can offer the most continuity often has an advantage.

Fam. Code § 3040

A younger child may need more time with a primary caregiver, while an older child may benefit from roughly equal time with both parents. Courts tailor custody arrangements to match the child's developmental stage and specific needs. Presenting evidence about your child's routines and current needs helps frame this factor.

Fam. Code § 3040(a)

Courts strongly prefer parents who communicate respectfully and put the child's needs above personal conflict. A parent who badmouths the other parent or refuses to cooperate may be penalized. Showing a documented history of cooperative co-parenting strengthens your case.