The story began more than five years ago. I met the girl I thought would be the girl with the main "m". It was with one I can't say exactly a friend let's say an acquaintance. After nearly 5 years of relationship, she asked us to separate. I found out that she had a relationship with one of my "best" friends (karma, right?), The last month of our relationship. I asked her several times if it was true, she denied it. He still denies it. I admit my guilt, I took it for granted, things were not right. After he dumped her, she asked us to get together. I did not agree. Not from the point of view of the "ego", just for me it was a great betrayal that I could not and still can not forgive, and I can not have faith in this person. We still see each other because we are still in a circle of friends. I admit I still love her and think about her. Sometimes we have sex, we are on good terms. She still pretends to be jealous when I talk to a girl. I'm thinking of stopping having any contact with her so I can move on. What do you think? Is it possible to remain friends after all that we have done to each other, and mainly to me: D. I don't even think I can trust a woman again.