I have had the same thoughts/issues. Personally I can't advise as I am in a very similar situation. I actually stay with her more because of my child but I try to make my marriage work. It never gets better and I remain in this state until I explode and then complain about us as a couple. She tells me she is tired. I say "but not too tired to go out for 5 hours last friday" etc etc. All I ask for is to be loved and to feel loved and I don't. But I do feel your pain. You are not alone and I hope things do work out for the best for you. Me Personally... I am slowly just accepting it. This is just what marriage is.