Is there something wrong with me?

Long story short me ex cheated on me. Before we got together people already didn’t like him and I don’t see why. I mean I guess he was stand offish with people he wasn’t comfortable around but he has such great relationships with the people around him. I believe he is still a great person even though he cheated on me. Yeah I was hurt but I’ve been through worse. We have a bond like no other. We aren’t together anymore but our bond has not changed. Everyone just talks about how much they hate him and I don’t see why...