Well the only way for you is to make good relationship with her or take your father in to confidence. Otherwise, you have to look for some other place to live.
How do you get revenge on someone you HATE CALLED YOUR STEPMOTHER I WANT TO KILL HER she alway blames everything on ME
Tell your dad and say she is a meanie and blames everything on you and you r sick of it!
All I can say is.... I'm glad I'm not your step mom.