@sun seeker He never told me that, but I'm sure it's what happened. When I first met him I was 19, (we are in our 50s now) he had a girlfriend. She cheated on him. I started seeing him the following summer. It was on and off for about 2 yrs, he lived 3 hrs away and had no car. I'm sure he had ptsd back then as well.
When we first reconnected through Facebook 8 years ago we were both married. He and his wife split about 3 years ago. What he told me was they has nothing in common. He said she was very smart has a masters and likes the ballet. Her Dad was somebody very important at a very cultural entity in NYC.
Once I found out about his ptsd, I just assumed that was the real reason they split. He's very smart himself, but grew up poor and had a troubled childhood. He told me he couldn't understand how kids today aspire to be "ghetto" when he was embarrassed to grow up that way. I think he wanted to be with someone he thought was better. I also believe she's probably a very good person but it just got to be too much for her. I don't really know, it's all speculation. I do know that he used to have all couple pics of themselves on his Facebook page until they split.
I dont know what her life was like growing up, but I know what mine was. It was troubled as well. I don't have ptsd, but I have periods of depression etc. I can understand that side of him. I don't know what it would be like to actually live with him. I'm sure it was very difficult for her, especially if she grew up in a more stable home. He and I couldn't live together at this point anyway. I live in another state.
I'm sure his need to be alone has multiple layers. I can accept the things he thinks are abnormal. I grew up like that myself. However the time we would have together would be very limited as we are long distance. We both have good jobs where we are. I don't know if that helps or hurts.