Somehow I seem to have missed a lot of the posts, especially your post about the mc.
Mc is not working. I think it's best to stop it.
Your wh seems to be feeling cornered and emotionally flooded. At this point, he has been saying he wants out repeatedly.
I agree with what has been posted. Stop the R and the M talks. Pull back and focus on yourself and the little ones now. I really think you need a break with all that's happening.
You are not a failure. Through your actions, you have ended the A, ousted the ow and got a fighting chance for your M. You have been consistent in your 180s by reigning in your anger and not letting your emotions guide your actions.
This is what I have noticed. Your wh reacted well when you've got a handle on your emotions. He gets scared when he senses you pulling away.
What does your db coach have to say about this?
You can call me Dory/ Grl.
As a wise fish once sang,"Just keep swimming!"
It's no use to go back to yesterday because I was a different person then.