I'm going all the way back to the original post, and replying to it.
I married her, after pregnancy came. She wasn't very nice to me, ever. I stayed anyway. I didn't belong there. The abuse got worse. Eventually, nearly two decades later, I could only see things being better by death, my own. I truly believed everything was my fault, as I had been told. While in hospital, a very young lady there explained to me that it was abuse and that I didn't deserve it. I found some happiness after the divorce.
So, NO, don't stay anyway! You don't deserve it.