Please no bashing!

I don't know who to talk to I'm kinda in a fog. I'm having problems with my mother in law and it's causing my husband and I to fight. This woman is a big pill head and I don't feel that it's safe that my kids are around her. She's constantly starting drama. Mind you this woman is 50 it's time to grow up. My marriage is on thin ice because of her and of course my husbands putting her before me. The bigger problem here is that he's emotionally and verbally abusing me. I don't know how to get out of it. He said if I leave him he's fighting for custody of my babies and it scares me so much. I know coming on here to vent probably isn't wise but, it's 8 in the morning where I live and no one else to cry to. I'm so hurt! 😔