Recognize what makes this moment difficult
Acknowledge the event directly without turning it into a lesson, comparison, prediction, or silver lining. For a message about how to end a private caregiving arrangement, use this factual base: state the role, agreement, effective date, unfinished work, property, access, and any transition obligation.
Offer support that can be accepted
Offer one specific form of practical or emotional support and make clear that no immediate reply is needed. 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.
Follow their pace rather than yours
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. The recipient decides whether they want conversation, ordinary company, practical help, professional support, or quiet.