Joie, I am so sorry you are being put through this. You DO deserve better.
My nightmare ended in D a little over a year ago. While I am sad it ended, it certainly showed me what my ex is capable of. Unbeknownst to me, until fairly recently, his ow got pregnant not many months into their A. So there was a shotgun wedding not long after our D.
I had already relocated for a new job and was at least glad to be away. I just hate finding out more icky details after the fact.