Good luck at your session tonight! Let us know how it goes!
My H went to one MC session with me right after the bomb and then said he was never going again. I was upset and that was right before I discovered the book and this site. So I let it drop. He isn't one for talking about his feelings and he feels like he is convinced he wants a D.
One piece of advice I can give you: Even if he stops going to MC, even if he files for D, and you really want to save your M--don't allow those things to stop you. My H filed for D TWO weeks after he dropped the bomb, and here we are still legally married 4-5 months later. He froze things for a while but sent them to me in January. My point is don't fear those things on your list because they are possibilities. It is all in how you handle it and keep implementing your DB techniques. I am telling you this because when i got the D papers it felt like the bomb all over again and I thought that it meant there was no chance. I fell apart, until some ppl here smacked some sense into me and told me to stop freaking out
Its good he goes to MC with you, but your main focus right now is yourself. Don't allow yourself to get lost in this process like I started doing.