I started a relationship with a person before covid and it continued till this year. Last week I found out he has another girlfriend and he was dating me too. I breakup with him and informed his girlfriend. He has used me during the entire relationship. But now I feel guilty of informing her. He is blaming me too saying I am a very cruel person.
No I dont communicate with him anymore. He sends me messages saying I might as kill her as well. I am not replying or responding communicating both of them any more. Just want to let go everything. May be I should not have tell her and should have just leave.