If you or a loved one are struggling with PTSD, look into psychobiological therapy. I'll have more information soon, but want to tell you it has completely changed our lives. Interested in more reading? Here are a couple books concerning relationships and the concepts of psychobiological therapy and Imago therapy. Wired for Love; Getting the Love You Want
Read this book last fall and by the time I was finished, was looking up Icelandic fishing tables and international water boundaries; very well researched, and an interesting read about an obscure topic.