I daily consider leaving my wife of 20+ years. There is nothing really wrong. I think last night said it best. It was a tough day at work, I had to stay an extra 2-3 hrs. When I got home, I pulled in the driveway, and didn't want to go in. She wouldn't care, wouldn't be supportive, and would basically be frustrated, that because I had a bad day, I wouldn't be able to fully be there for her.