Know what mediation is deciding
Mediation typically shapes the parenting plan: the regular schedule, holidays and school breaks, exchange logistics, communication rules, how expenses split, and how future decisions get made. It is not a fact-finding trial — the mediator won't rule on who was right about last March, and in most programs the discussion is confidential precisely so both sides can float compromises. That confidentiality cuts both ways: don't expect the session itself to 'go on the record.' (Rules vary — confirm your program's with your attorney.)
Positions vs interests — the ten-minute exercise that changes the session
A position is what you're demanding; an interest is why. "I want every weekend" is a position; "I work weekdays and weekends are my only real time" is the interest under it — and interests can be satisfied more ways than positions can. Before mediation, write three columns: must-haves (few, genuinely non-negotiable), strong preferences (real trade material), and don't-cares you might be assumed to want. Parents who know their trade-aways in advance make concessions look generous instead of defeated.
The paper that earns its place
- **A one-page schedule proposal** — calendar form, with holidays — plus a fallback version you're also fine with.
- **A one-page expense summary:** categories, monthly totals, what's outstanding — the output of a maintained expense record, not a shoebox of receipts.
- **Your three-column interests sheet** (for you, not for handing over).
- **The current order or agreement,** if one exists.
Notice what's absent: the 200-page archive. Mediators don't read evidence dumps, and leading with grievances signals you're there to fight. The archive still matters — it's why your summary numbers are accurate and why you can answer "that never happened" with a calm, specific correction. A filtered export of the relevant months in your bag, unopened unless needed, is the right posture: prepared, not armed.
In the room
Speak in child-logistics, not parent-grievances — "M does best with midweek contact" lands; "you always cancel Wednesdays" triggers the fight you came to avoid. If a factual claim needs correcting, correct it once, specifically, without heat: "My records show four cancelled Wednesdays since January; happy to share them." Then return to the proposal. Take breaks when flooded — mediators expect it. And don't agree to anything you can't picture executing on a random Tuesday in November; an agreement that ignores your real logistics fails in month two, and renegotiating costs more than getting it right now.
After: paper the agreement, keep the habit
Get the outcome in writing before leaving — even informal bullet points both parents initial — and have your attorney review before anything becomes an order (terms explained in the custody glossary). Then keep documenting: the first months under a new agreement are exactly when adherence matters most, and your journal is how you'll know — factually — whether it's working.
What should I bring to custody mediation?
A one-page schedule proposal with a fallback, a one-page expense summary with totals, your private must-have/trade-away list, and the current order. Bring organized records to reference, not to present.
Should I bring evidence against my co-parent to mediation?
Bring the accurate summaries your records support, and keep the records available for specific factual corrections. Leading with a grievance file turns a design session into a trial nobody can win there.
Is what I say in custody mediation confidential?
Usually, by design — most programs keep mediation discussions out of court so both sides can negotiate freely. Rules vary by state and program, so confirm with your mediator or attorney.