My mother currently lives in our house and has for 4 years. My marriage and my relationship with my children has suffered because of this. What should I do?

my mother has always been abussive. the fact that she's older now and my dad is dead hasn't changed her behavior. instead of just haveing me to humilate, call names, fight and terrorize she is now piciking on my family: my 2 daughters and my husband. my husband would have no problem putting her hout on the street now. the problem is i know i have to make a decision, but being abused all my life doesn't make it any easier to put her somewhere. plus i don't even know how to go about it and don't have the money.

You need to decide what you want to do at this point, group home, nursing home, other relatives, caregiver that comes to home? Please elaborate your issues