Please help me help mom stop drinking

Please pray that my mom stops drinking. She’s slowly becoming an alcoholic. I know she sneaked something home today. I can’t take it anymore. I’m starting to hate her, it’s so bad. Every time I say anything she calls me controlling. I have to LIVE with her because she insists that I can’t live alone and she threatens to kill herself or tries to guilt trip me every time I consider living with someone else.