Did you dump your boyfriend only to realize that it was the wrong decision? Do you feel sorry for dumping him and now you want to know how to get your ex boyfriend back? I had a boyfriend named Peter and we had a relationship for almost four years. While attending a summer camp, another guy courted me and we dated regularly unknown to Peter. Peter however caught us having dinner in a restaurant and I saw how the incident affected him. I left Peter for the other guy. It was only a week after my breakup with Peter that I realized how much he mattered to me. It was a wrong decision on my part to choose the other guy over him. I wanted him back but I know it would not easy. With the help of my friends, I was hoping that he would forgive and accept me again. I really feel sorry for dumping him and if ever he gives me a chance, I already know what to do.