My ex I guess is the right word to describe him has combat ptsd. We were together for 7 months. We started talking in October and things were great he sent flowers to my house and took me on thoughtful dates. Then by December he stopped working out with a busy schedule and even told me he thought he needed to start talking to someone again cause his anger feelings were starting to come back and he thought maybe having serious feelings for someone were bringing that all back. I didn't think anything of it at the time but in January we had a disagreement that wasn't even serious but he blew up and by February he wasn't sure about the relationship anymore and I told him if thats what you want I'll never beg you to be with me and his reply was he wasn't sure that's what he wanted and we moved forward. In March he did the same thing and this time we were driving in the car and my reply was the same and when we got home I just got in my car to leave but he followed me to my car so he never means it when he says it and that weekend my dog passed away so we moved forward but things were starting to be great again atleast I thought. In April he had to go out of the country with the military for a whole month. Things were fine when he left but we really had no way to communicate while he was gone because he was in the dessert and it was expensive to textend but I got a text every so many days and they were all sweet I miss you can't wait to see you type messages bu then about half way through the trip he sent me a text questioning the relationship because he had alot of time to think and said we needed to have a serious talk when he got home. I was heartbroken but tried not to think about it to much since he was gone. When he got home things were awkward cause I wasn't quiet sure what to say or how to act with what had happened. We had a conversation but I never got out of it we were done I felt he was getting frustrated with the conversation so I said I would leave thinking we'd talk again. When I left he said he'd call me but he never did and unfortunately when he got back he had to go away for a week for his other job but we texted here and there but all initiated by me. He said he would do dinner with me as soon as he got back but I've still never heard from him and that was almost 2 weeks ago. I mailed a nice letter to his house while he was gone and I'm not sure if my letter made him mad or what but he won't reply to my texts anymore I've only sent 2 in the past 2 weeks and I'm kind of at a loss here I don't know if I ruined things or what to do. I know nothing about ptsd so I'm unsure of what to do but I'm also very hurt that he won't even talk to me now. It's been a month seen I've seen him. His mother also said he didn't communicate with her for about 2 weeks when he arrived home. I just don't know if he is having episodes related to his ptsd and just being away or if I'm making excuses for him and I need to let it go. Thanks in advance!