Hard Email Writer (Delivering Difficult Messages)

Help me write a difficult email. Situation: {{facts}}, recipient: {{person/ relationship}}, my objective: {{...}}, relationship outcome I want to protect: {{...}}. Ask me for any missing facts, then write 3 tone versions (firm / warm-firm / minimal) of: email subject, opening (direct factual context, no throat clearing), body (specific facts/impact, clear ask with deadline, options if relevant), closing (next step). Rules: no sarcasm, no adjectives about the person, no legal threats unless I confirm; keep it forward-looking; include the one-sentence version I can send on chat. Also tell me what NOT to say and why, and predict their likely response with my reply plan.