Make the first sentence usable
Lead with the reason for writing so the recipient does not have to decode a long emotional introduction. For a message about how to support someone after a death abroad, use this factual base: acknowledge the death and the relationship while repeating only facts the bereaved person has chosen to share.
Reduce the work of responding
Offer simple options, a narrow question, or a clear update that can be understood without another conversation. Offer specific practical presence, remember important dates, and let the person set the pace. Make the immediate next step clear enough that the recipient can answer without reconstructing the entire history.
Respect the boundary already visible
Do not ask how it happened, assign blame, use stigmatizing language, or turn the death into a lesson. Use trauma-informed crisis, bereavement, emergency, or professional support when someone may be in immediate danger. A block, explicit refusal, legal restriction, or safety plan takes priority over the desire to explain more.