Mila, Hang in there. My stbxh looked very sad, depressed and miserable a couple of days ago. His OW controls him like a puppet.
Take care of yourself and move forward. Yes, make some changes in yourself and recognize what you did to contribute to the situation. That said, try not to dwell there too long. I did that and it's not healthy at all. We could all do better, but ultimately this is his journey and the path he's chosen.
Me 55 H 49 Married 21 years No kids bomb 5/09 filed 7/09 divorced and moving forward 5/10