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 resolve conflict in an online gaming friendship, use this factual base: use one or two recent examples and name the trust, effort, money, or inclusion issue they created.
Offer support that can be accepted
Offer one specific form of practical or emotional support and make clear that no immediate reply is needed. Ask how your friend understood the situation and propose one change that can be tested. 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 assemble mutual friends, post indirect messages, or use confidential information as evidence. Stop direct contact and use appropriate support when there are threats, stalking, coercion, or safety concerns. The recipient decides whether they want conversation, ordinary company, practical help, professional support, or quiet.