Why does my mom hate me. =,(?

Aw im sorry =( My mom is like that too. She is an alcoholic, and she feels guilty about what she did to my father(who died 3 years ago) so she takes it out on me. She has always like my sister more, and would buy her anything. I love my mom to death, but sometimes she doesn't love me very much! Just know that its nothing you did... Thats just her. tough it out until you can move out, and then you never have to talk to her again! Im sorry =(