Dishonesty!! I left because I could no longer deal with his dishonesty. Even when caught out cheating on me he could not be honest. I no longer trusted him, I was no longer a priority to him. I struggled to recognoise what was PTSD related and what wasn't. I was incredibly lonely in a marriage that had lasted 28 years of army life. And I saw the damage it was doing to me and our daughter. If I couldn't save him, then I could at least save myself so that our daughter had at least one parent to rely on.