I think you would doubt him all the time because of the past. He burned his bridge years ago. If he has a child and not with the child's mother than he probably was doing the same things to her. I'm sure he sees it differently. My ex (we have a daughter together) has never changed. I think he's actually bipolar himself. I've seen him go through two more girlfriends since me in the last 4 years. He can put on a great show in the beginning, just like he did for me. I'm sure he blames all the problems on me as to why we are not together. He also only dates nice, decent girls who eventually realize how he really is and they go running for the hills. There are men out there who are stand up guys and have never played games with anyone at any age. Spend your time trying to find one of them