would you be mad...

So my boyfriend and I were having a conversation and he said I'm telling you the truth babe I Put that on all my dead kids. So I said well how many do you have so he proceeds to name 2 of his exes and state that he had 4 miscarriages within the two. Mind you...I had a miscarriage in December which was his child. So he proceeds to tell me out of all 4 he only cared about one...of course not the one we had. So as of right now...I've left the house and I'm sitting in the car drinking and posting this. Advice and input would be nice before I fuck his ass up! Thanks in advance! 
Side note: the miscarriage killed me mentally so I'm currently obsessed with trying to have a child right now. Of course what came out his mouth hurt me and I'm very upset.