Your mother in laws world is not a world I would chose to live in. I would eliminate her from my life. Good riddance to bad rubbish. If she wants to see the kids let her son bring them over. I know that's burning a bridge by who cares. It will force your husband to have to chose between his wife and his mommy.
If he chooses mommy you will know what you should do in respect to your marriage. If your husband chooses you then you have a true sense of his commitment and work from there. Either way you slap down that rabid dog of a MIL and show her who's boss. She seems to be an cancer in your marriage and life. Cut her out and then radiate your marriage. You may not save the marriage but can save yourself.
I am calling it as I see it. If other people here say it's bad advice that's okay and listen to them. I'm just not felling the compassion for Satan right now. That's all I have to say, there is no more.
