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GUIDE · PARENTAGE & GUARDIANSHIP

Families the law
still has to recognize.

Unmarried parents, grandparents raising grandchildren, stepparents, and adoptions — the routes to legal standing over a child.

Parentage

Without parentage, there is no custody or support.

For unmarried parents, establishing legal parentage is the prerequisite to everything else: a custody order, a support order, the right to make decisions, the right to be notified. A name on a birth certificate is not always enough.

A voluntary declaration is the simple path.

Signed by both parents, a voluntary declaration of parentage has the force of a judgment. Where parentage is disputed, genetic testing and a court judgment resolve it.

Presumed parents are not only biological parents.

California recognizes parentage based on marriage and on holding a child out as your own — which matters for same-sex couples, stepparents, and long-term caregivers. These cases turn on conduct and timing.

Guardianship and relative caregivers

A probate guardianship gives a caregiver real authority.

When a grandparent, aunt, or family friend is already raising a child, guardianship provides the legal power to enroll in school, consent to medical care, and access benefits — without a child welfare case. See the juvenile law page for dependency guardianships.

It does not permanently end a parent's rights.

Parents retain the right to seek visitation and to petition to terminate the guardianship when they are able to resume care. Courts weigh the child's stability heavily against disruption.

Grandparent visitation is possible but narrow.

California allows grandparents to petition for visitation in limited circumstances, generally where the parents are not married or are living separately, and where a pre-existing bond makes visitation in the child's interest.

Adoption and name changes

Stepparent adoption is the most common route.

Where one legal parent consents and the other's rights can be terminated or are absent, a stepparent adoption makes the relationship permanent — inheritance, decision-making, and all.

Name changes often accompany these cases.

A minor's name can be changed by petition, with notice to both parents. Courts look at the child's identity and stability, not a parent's preference.

THE AUTHORITY

Standing comes first: without a parentage or guardianship judgment, there is nothing to enforce.

Fam. Code § 7611
A person is presumed to be a parent based on marriage, or on receiving the child into their home and openly holding the child out as their own — conduct, not only biology.
Fam. Code § 7570 et seq.
A voluntary declaration of parentage, signed by both parents, has the force and effect of a judgment.
Fam. Code § 3040(a)(2)–(3)
Custody may be awarded to a person in whose home the child has been living in a wholesome and stable environment — but a nonparent award requires clear and convincing evidence.
Fam. Code § 3041
An award to a nonparent requires findings of detriment to the child and best interest; detriment does not require a finding of parental unfitness.
Erika K. v. Brett D. (2008) 161 Cal.App.4th 1259
Applies the clear-and-convincing standard to a custody award in favor of a nonparent.
Fam. Code § 3104
Grandparent visitation may be ordered over a parent's objection only in defined circumstances, and requires a pre-existing bond the court finds is in the child's interest.

Authorities current as of 2025. Case law changes; nothing here is a substitute for advice on your own facts.

EVERY CASE IS DIFFERENT

Get answers about your situation.

This guide is general information — a consultation is where it becomes advice.

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