If you’re co-parenting in California and things are contentious, the record you keep today decides what you can prove later. The basics of good documentation are the same everywhere, but three things are specific to California: its recording-consent rule, the words its courts use for custody, and where your case would actually be heard.
Recording conversations: California’s consent rule
California is an all-party consent state: recording a confidential conversation generally requires everyone's consent, and violations can carry criminal and civil penalties. Do not record calls or private conversations with your co-parent without legal advice.
Whatever the recording rule, your own written documentation carries none of that legal risk: privately logging what you observe, with dates, facts, and photos of things you’re entitled to photograph, is lawful in every state. Our guide on admissibility covers how written records and messages are weighed.
What California calls custody
California uses the term legal custody and physical custody, each of which can be sole or joint. California courts order custody through a parenting plan, and contested cases must generally go through Family Court Services mediation before a judge hears them.
Where custody cases are heard
Custody matters in California are handled by the Superior Court's family law division. California courts decide custody under the child's best interest, with the child's health, safety, and welfare as the primary concern, alongside each parent's history of caregiving and any history of abuse.
Why this matters for your documentation
Because recording is largely off the table in California, written documentation does the heavy lifting: a dated, factual log of exchanges, missed visits, and expenses is the record you can safely build. California's mandatory mediation step also means your documentation may be read by a mediator long before a judge sees it, so a calm, organized record pays off early.
Keeping a record that holds up in California
The discipline is the same in every state, and it’s covered step by step in our guides on documenting custody violations and keeping a custody journal: log events the day they happen, write facts rather than feelings, attach photos and screenshots to the entry they belong to, track shared expenses with receipts, and use a system whose edit history preserves originals so your record can prove it was never quietly rewritten.
Frequently asked questions
Is California a one-party consent state for recording?
California is an all-party consent state: recording a confidential conversation generally requires everyone's consent, and violations can carry criminal and civil penalties. Do not record calls or private conversations with your co-parent without legal advice.
What court handles custody cases in California?
Custody matters in California are heard in the Superior Court's family law division. California courts order custody through a parenting plan, and contested cases must generally go through Family Court Services mediation before a judge hears them.
Can I keep a custody journal in California?
Yes. Keeping your own private, factual record of custody events is lawful everywhere in the U.S., including California. Whether and how a journal is used in court depends on how it was kept: contemporaneous, factual, timestamped entries whose history can show they weren't rewritten carry the most weight. A California family-law attorney can tell you how documentation is treated locally.