How to Keep a Co-Parenting Log a Judge Will Take Seriously
Reviewed by Jacob Reed, founder of Verity ·
Short answer
Keep it in one place (a notebook, a spreadsheet or emails to yourself all work), write each entry the same day, and stick to facts: date, time, what happened, who was there, what had been agreed, and what it cost. Note where the proof is, such as the texts that set and changed a time, and save those conversations whole. A consistent, dated log is far more useful to your lawyer than a story told months later.
Parents ask this constantly once a co-parenting situation turns difficult: should it be a written journal, a spreadsheet, or emails to myself? The format matters much less than how you keep it. Here is what makes a log useful, and what makes one easy to dismiss.
How do you keep a co-parenting log?
1.Pick one place and stick to it
A notebook, a running email to yourself, a notes app or a co-parenting app journal all work. What matters is that every entry goes in the same place, so nothing has to be pieced together later.
2.Write each entry the same day
An entry written at the time is far more believable than one written weeks later from memory. If you email yourself, the email's date and time back up when you wrote it.
3.Record facts, not feelings
Date, time, what happened, who was there, what had been agreed or ordered, and what it cost (time missed, a late pickup, an extra drive). "Arrived 7:40, agreed time was 3:00" reads better to a judge than how it felt.
4.Point to the proof
Note where each entry is backed up: the text that set the time, the text that changed it, a receipt, a school email. Save those messages as a whole conversation, not cropped screenshots.
5.Log the good days too
Exchanges that went fine and time you spent with the kids show the log is honest, not a list of complaints. It also shows your own reliability.
6.Make a summary for your lawyer
Before a meeting or hearing, turn the log into a short dated summary or spreadsheet: how many late or missed exchanges, over what period. Keep the original entries; the summary only points to them.
Notebook, spreadsheet or email: which is best?
Any of them, as long as you use one consistently. Each has a strength:
- Emails to yourself carry a date and time that is hard to change later, and they are searchable. Use the same subject line every time (for example "Custody log") so you can pull them all up at once.
- A bound notebook with dated entries in order is simple and shows nothing was added later. Don't tear out pages.
- A spreadsheet is easy to total up (late exchanges per month, hours missed), but it is easy to edit, so it works best as a summary of entries kept elsewhere.
- A co-parenting app journal, such as the one in OurFamilyWizard, keeps entries next to the messages. See co-parenting apps for court evidence.
What should each entry say?
One entry per event, with the same details each time. A free template with these columns is here: custody log template (CSV) (it opens in Excel, Google Sheets or Numbers).
Example entry
Date and time: Sunday 10/12, 6:30 PM
What was agreed: exchange at 3:00 PM at the school lot (his text, 10/5)
What happened: he texted at 4:15 to move it to 7:30, arrived 7:40
Who was there: me, both kids
Cost: 4 hours 40 minutes; kids in bed late before school
Proof: texts 10/5, 10/12 4:15 PM and 7:38 PM
What makes a log easy to dismiss?
- Entries written all at once, long after the events
- Opinions and labels ("he is a narcissist") instead of what happened
- Only bad days, with nothing about exchanges that went fine
- Claims with no messages or records behind them
- Entries about the other parent's private life that have nothing to do with the children
Judges and custody evaluators see a lot of logs. The ones that help read like a calm record of the children's schedule, not like a case against someone. Our guide on how family courts view co-parenting communication covers what they tend to look for.
How do texts fit with the log?
The log says what happened; the texts prove it. Most schedule changes, cancellations and agreements happen by text, so save the conversation with the other parent as a whole export rather than a few screenshots, and keep the phone. Step-by-step guides for each app are on our export guides page, and organizing a custody evidence binder shows how the log, the messages and other records go together.
How can Verity help?
Verity turns an exported conversation into a numbered list of every message in date order, so each log entry can point to a message number instead of "somewhere in October". A report can also quote messages that match patterns such as threats or blame-shifting, with their dates. The file is read in your browser and is not uploaded. It is supporting documentation for your lawyer, not a legal finding.
This is general information, not legal advice, and family law differs by state. Verity is not a law firm. Ask your attorney how they want your log kept for your case.
Have the conversation exported?
Upload the export and get a free preview in minutes. The file is read in your browser and is not uploaded.
Analyze your export →