Jodi, I completely understand, I've had a rough day. I know exactly what you mean about feeling alone and I've been married to this man 17 years. It's all very confusing. I'm not sure from your post, but I'm thinking your boyfriends PTSD is due to his combat tours over seas. Isn't it a shame what these men go through and they still can't find peace when they come home. It makes me sad. Anyways the book I got the most from is "Courage after fire". It talks to the soldier about what they are feeling and why but I found it useful to know also and at the end of each chapter there are suggestions for family and friends. My husband read "Once a warrior, always a warrior" and found it helpful, so maybe your boyfriend would. Another one is "After the war zone" I found parts of it helpful. The first one I mentioned, I read cover to cover. I was able to get all three from the library. Take Care