Search Results: mess up a relationship

started seeing a guy became close friends with benefits for two months. his ex girlfriend (one he thought to marry) came back. told him to go for it, he did, we remained friends but then I left as a friend to make sure they wouldn't break up with me in picture. they broke up 6 month later he came back. we messed around eventually he asks me to date him to be his girlfriend I said no as he's rebounding and I don't wanna be that girl. we continue seeing eachother, we get close again. I ask for 6 month if he was sleeping with anyone else he said no. I had a feeling and addressed it he later confirmed he slept with 4 other women. we weren't labeled boyfriend and girlfriend however thought it was exclusive as I was with him. I said he ruined my chance to have a hot girl summer before we settled into a relationship. we are official noe but I wanted to break up because of having doubts if he maybe could get away with again cheated. we came up with agreement that this summer I can have hot girl summer and sleep with 4 people to make him pay for it and help me get over it. I have feelings for him and only want him but have this feeling he may cheat in our relationship. he said no because he wants to marry me someday to do this and we will be even and move forward from it. I said ok. however I'm not sure actually what to do?