Ok well I don't understand why?!
The story goes like this, we were together for a year and a few months, he was a good boyfriend but about a week before he went to uni we had a few arguments, he upset my friend, started being touchy with another girl etc literally within a few weeks of him going to uni he has an affair, the girl he cheated on me with is now his new girlfriend. During the time at uni it wa also like he had a personality transplant; he constantly critised me, hurtled insults, made out like I was crazy and paranoid if I was upset he'd just shout at me but not as badly as yesterday...
This abusive boyfriend stage, literally lasted about three weeks of him being at uni... I really thought it wasn't him (as he hadn't exhibited any signs before uni) and he felt guilty and really convinced me he was going to be a good friend to me. I thought my friendship was a lot to ask for, although I did value his, so I said I would stay friends as long as he kept his new relationship with the girl he cheated on me with off facebook for a couple of months, as it would be insensitive to flaunt it in my face , I could block him, but it'd be unfair on me to lose the only free method of commincation. He agreed.
However, she keeps doing really insensitive (at best, if not vindictive) things. Yesterday, I finally mustered up the courage to dent my pride (up until now when he's spoken to me, I've told him I'm good) and tell him that it was hurting me. I spoke in a matter-of-fact voice, calmy, I didn't accuse her of anything. I just said when xy and z happened, it hurt. He asked me what I wanted him to do about it, and I suggested that he talked to her about it. He then went mental, I've never heard him go so bezerk, it was more his voice tone and volume but he was saying , I shouldn't be hurt because we've been broken up for three weeks and therefore hurting at all is an abnormal reaction and I wasn't going to guilt trip him and then he started hurtling insults. I calmly kept asking me to stop shouting, to no avail, so then I said can you please calm down, and his reply was that I should ****ing calm down, which was bizzarre because my voice was calm and even the entire time. Like i said in the title he was being so loud I was having to hold the phone away from my ear. I did do something wrong, I thought out loud at one point, ' omg why do I want to be friends with you' and that set him of more (if possible), saying that I couldn't threaten him with our friendship anymore because I wasn't getting what I wanted (him to talk to her) but I wasn't...I just don't think friends yell and insult their friends but he wouldn't accept that at this point so I was just apologising and apologising for saying it because I just wanted the yelling to stop as it was scary and then managed to diffuse the situation with humour. I just don't understand where all this anger and nastyness has come from?! He used to be so kind and caring, but he was being vile. Is he just trying to villaify me, to make his guilt about cheating less? Or is it because he didn't didn't deal with our breakup so he's taking all his emotions out at me?! I just don't understand where this person has come from :/ and I just feel so sick I haven't managed to eat and everything he said has hit hard, I know I'm not any of the nasty things he called me, manipulative, delusional etc does he really believe I am?! I don't know what to do because I really want to spend christmas with his family (I'm invited still and my family don't celebrate) and his mum is like my second mum, but I actually feel scared of him right now, and that's not normal right?! But I also want to know where this anger is coming from, so I can deal with it better (not like a doormat) if he tries to yell at me again and I kind of feel like I deserve an apology for the yelling and insults, but don't know how to ask for one, without more yelling and insults :P