My ABF does the same thing...if I pretend it didn't happen we don't have to talk about it and I don't have to face the consequences or feel guilty. That's how I see it anyway. You deserve a break, a week in Florida sounds fantastic to me! Can I stow away in your suitcase? lol! If it were me, I think I would give him the letter and go by myself. You need a break and he needs to focus on himself and figure out what his next move will be...if any.