So I (28F) was seeing this guy (34M) for 1 month. We were set up on a blind date by a mutual friend and I initially didn’t like him. But my friends told me to give him a chance because he was “a nice guy”. So after I started showing interest, he started love bombing me. He started drunk calling me at 2 am and told me he loved me and was coming to meet me. I was uncomfortable with a guy I barely know coming to my house so I said no. He then started getting angry and became very rude. I told him to calm down and cut the call. We had a conversation about him love bombing me and I decided to give him another chance. We eventually started talking to each other regularly with nightly phone calls and texts. We eventually had intimacy and after that he suddenly started ignoring me. I asked him what was wrong and he gave excuses of being busy. I let it go for 2 weeks and we talked on and off on text( the calls stopped) but then one day he replied to my story and said I looked weird( I looked amazing imo). I told him to not say things like that as they upset me and we eventually stopped talking at all. 2 months passed and I moved on and started seeing somebody else. 1 week ago he randomly called me. I decided to pick up. I asked him the reason of the call and he said he just wanted to talk. I told him I was seeing someone else. Then he started insulting me. He called me liar. Asked me why didn’t I ever invite him to my house. He started being really condescending and told me that he respected my profession but the reason we didn’t work out because I had somebody else in mind. But the only good thing about me was my profession which he respected and then started laughing. He told me he dodged a bullet. He then went on to say that my father must’ve fucked me in the ass but he respected my parents(they are wealthy powerful people). I got angry and told him “I wish I could say the same about you but unfortunately I don’t respect you. I hope one day you are man enough to take care of the girl you’re with because with me you weren’t. You are only a nice guy when its convenient to you. Don’t ever call me again psycho and also you have a small dick. Have a great life you pathetic loser”. And then I cut the call. But now I am feeling guilty. Should I have dealt with the situation differently?