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Documentation System — What to Capture, Where to Store It, How to Retain It

Your case will be won or lost on documentation. Here's the system.

The four streams

Every targeted parent needs four parallel documentation streams:

  1. Communication logs — every message between you, the other parent, and the child
  2. Contact records — every scheduled and attempted contact with the child
  3. Behavioural observations — patterns you witness, with date, time, context
  4. Third-party records — school, medical, extracurricular reports

Treat these as separate buckets. Mixing them creates evidence rot.

Tools

Court-grade communication apps

  • OurFamilyWizard (US, international) — most widely accepted in family courts; built-in tone-meter; subscription cost
  • TalkingParents (US) — court-admissible logs; free tier available
  • AppClose — free; messaging + expense tracking
  • 2houses (Europe) — multi-language; useful for cross-border cases

Pick one. Stop using SMS or WhatsApp for substantive co-parenting communication.

Documentation systems

  • Notion / Obsidian / OneNote — structured personal notes, searchable
  • Google Drive / Dropbox — file storage with version history
  • Signal-archive or printed PDF for any text/email outside the app

Specialist

  • Custody Connection (US-focused) — calendar + journal + expense tracking purpose-built for custody cases

The daily-entry minimum

Every day, even when nothing happens, record:

DATE: 2026-XX-XX
CONTACT: yes / no / scheduled-cancelled
DURATION: ___
NOTES: (factual, neutral, dated)
CHILD'S MOOD: (observed only, no interpretation)
INCIDENTS: (anything noteworthy)
EVIDENCE CAPTURED: (file refs)

Five minutes per day. 365 entries per year. Untouchable in court when stacked against an opposing party who can't recall what happened on a given Tuesday.

What to capture in real time

When a child says something alienating, capture it as soon as possible:

Bad capture (reconstructed days later):

Lily said something about mum being upset that I was at the game.

Good capture (within minutes, verbatim):

2026-04-12 19:47, in car after game. Lily (unprompted): "Mum says you only come to games to embarrass her. She says you don't actually care about football." I responded: "I love watching you play. That's why I come." Did not engage further on the comment.

The good capture is admissible. The bad one is hearsay.

File-naming convention

Pick one and stick to it forever. Suggested:

YYYY-MM-DD_type_brief-description.ext

Examples: 

2026-04-12_communication_email-school-attendance.pdf
2026-04-15_incident_pickup-refused.txt
2026-04-20_third-party_school-report-Q3.pdf
2026-04-22_evidence_screenshot-instagram-public-post.png

Cross-search becomes trivial. Your lawyer will love you.

Retention rules

Item Retain until
Co-parenting messages 7 years post final order minimum (longer if child is young)
Court documents Forever
Therapy & evaluator reports Forever
Child medical records Until child reaches age 25
Day-to-day contact logs 3 years rolling; archive years 1–3 to cold storage annually
Photos / videos of child with you Forever (also serves the relationship long-term)

Use 3-2-1 backup: 3 copies, 2 different media, 1 offsite.

What NOT to do

  • Don't record audio/video conversations without knowing your jurisdiction's consent law. Some jurisdictions require all-party consent. Illegal recordings can boomerang.
  • Don't post anything on social media during the case. Even private posts get screenshot.
  • Don't email your lawyer rambling 2000-word updates. Summarise. Bullet. Date first.
  • Don't store everything on one device. Loss / theft / damage destroys your case.
  • Don't edit old entries. If you got something wrong, add a correction entry with a new date — never overwrite history.

Quarterly review ritual

Every three months:

  1. Backup all files to cold storage (external drive in a different physical location)
  2. Index new entries by theme (alienating behaviours, missed contact, third-party observations)
  3. Identify the 3–5 strongest patterns of the quarter — these become evidence stacks
  4. Brief your lawyer with a one-page summary
  5. Update your "timeline document" — single page, dates and events, the document a judge will see first

The one-page timeline

This is the most important document in your entire system. Keep it current. Every quarter, regenerate it. It should:

  • Fit on one printed page
  • Use factual, dated bullets only
  • Cover only events material to the case
  • Include third-party-witnessable items preferentially
  • End with the current ask (what relief you're seeking from the court)

Judges read this in 90 seconds. It frames everything that follows.

When you can't do all this

If life has you flat on your back:

  • Prioritise the contact-attempts log. Date-stamped record of every time you tried.
  • Forward every co-parent message to a dedicated archive email account. Even unread it's preserved.
  • Take a photo of your phone screen after any in-person handover. Timestamps embedded.

Even thin documentation beats none.

See also: First 90 Days — the system starts in week 2. Court Prep Checklist — what this documentation becomes on hearing day.