Hi Hope,
My MIL also watches our kids. I am very close to her and she is beside herself that her son just up and left his 2nd family. I feel bad for her b/c H is spending nights at OW house and no of us know anything about her. His mother tries to talk to him and he doesn't answer. I am sick over this...H was at OW again last night and hasn't seen his kids in a week.
Your H sounds like a good dad. Right now the OW is the only focus my H has...I am sad and feel like the "getting along" is just letting him think he can do whatever he wants and that I am not bothered by it! It eats at me about OW...I have really been trying to GAL but I just can't.