My ex and I dated 4-5 years off and on. We never broke up or really dated other people until he did this year. It hurt bad. Now he and the new womnan are finished and he wants to start over with me. But he wants to start out slowly and be friends and go from there. Should I keep walking away since it hurt so bad or try? I truly thought he was the one till he broke my heart into millions of little pieces. Even when we talk now it's not as intense of a relationship as it once was.