You and I are alike in some ways in what we have gone though/are going through, as well as nice tendencies. Kind, Steve, and DJ hit the nail on the head. Don’t be nice, don’t be concerned with his circus, don’t apologize when he reacts to the truth and the bed he has made. Be who you need to be. Rally the support and focus on yourself to heal and be strong and let reality show up in his face.
Do you have any extended family or friends who are on your side and the side of faithful marriage that can help out during your convalescing or help him cook in the kitchen while you rest and focus on yourself and your recovery?