dday, I was feeling like your feeling and then there was a change. Small and subtle, I noticed I was tired of the sadness. I was tired of it because it was getting me nowhere and nothing was changing. From that feeling it turned to annoyed with her because she was not talking and was not trying. After that I started making contingency plans in case my marriage did blow up. That brought me to here. Now I don't worry about me. I worry about her. Will she ever stop struggling, will she ever seem not depressed. I want to spend my life with her. If I can't I will be fine. That is how I detached. You will do it in small steps, it will creep up on you and then one day, sadly you'll be detached.