I'm sorry he just totally blind sided you like that! That's not fair at all. I'm the type of person that demands communication even when it hurts. My bf actually decided to spill his guts to me about my MI and how he doesn't believe in it and said I can get over it if I tried! Yea, I should of dumped him. IMO, if this guy is just going to drop you like that without even trying to understand you or even ask, I'd move on! And I don't even thiNk he deserves a note but if that helps you move on and get closure then do what you have to I suppose.

Just a side note... You said you were having really bad mood swings. Ever been screened for BP? I've been depressed and have anxiety but my mood swings come from my BP2. Good luck and take care of yourself!