Long story short, she has been abusive, manipulative and very sick in the head. Last time I was pregnant, (before I told her,) she threw me through a window and caused a miscarriage, without her knowledge. She has made statements about if I ever got pregnant she would throw me down stairs, use a Metal hanger, bash my head it, all that jazz. Now, I know she is a horrid person, but she is still my mother and she will be her only grandchild. What should I do? I'm about 10 weeks now.