Clarify the agreement that existed
Identify the promise, policy, schedule, ownership, or shared understanding that applies before assigning blame. For a message about how to leave a role in a family business, use this factual base: state the role, agreement, effective date, unfinished work, property, access, and any transition obligation.
Resolve the next dependency
State what is complete, what remains disputed, and which action would move the situation forward. Give a clear ending, complete the required handoff, and name what support you can realistically provide. Make the immediate next step clear enough that the recipient can answer without reconstructing the entire history.
Document without threatening
Do not disappear, promise indefinite availability, or use the ending to relitigate every grievance. Follow contracts, safeguarding, data access, employment, custody, and legal requirements before the role ends. Keep a factual record and describe only remedies you are entitled and prepared to use.