I dated this guy for 5 months who I found out was dating other girls behind my back. I broke up with him and we didn’t speak for a while. I really like him and ended up sending him drunk angry texts, after some talk we agreed to being FWB. I told him I was still looking for a serious thing and we could do this until then. It turns out because of my feelings being FWB was hard so after a couple hookups I sent him a text saying I think it’s better to be just friends. About a month and a half later he wants to see me again, I told him that I met someone who wants something serious so he says “goodbye”. I figure we were still friends and so after me and this guy broke up I ask him if he wants to get together and he writes me back ***ck you, accuses me of talking badly about him (he dated a friend of mine I later found out), and says I abused him and that maybe some day we could have a real conversation. I was always the one who liked him more, so why does he give me such a hard time and why can’t he just be my friend? I don’t ask much of him but it seems like he always makes something up that i did wrong or said wrong to him, should I just give up on being his friend?