Suzy, do you have a bit of schadenfreude about your X getting divorced again?
I wonder if a relationship built on lies and rushed in to can last, but I also think that he won't leave cuz that may be evidence that he was wrong.....and he cannot admit that ever!!! So he will probably stay with her and complain about her behind her back, like he did with me....unless someone he thinks is better comes along, then it will be game on again.
"You can't stop the waves, but you can learn to surf." Jon Kabat-Zinn