A couple of months ago, my mom asked me what i wanted for dinner that night. i said "i dont know." then she ran over to me screaming at me and saying that i rolled my eyes at her. (and i didn't.) it left a big mark and hurt for about 3 hours. she still hits me in the face all the time, and i don't know what i should do. my grandpa said that if she ever hit me in the face again, i should call him and he would call the cops..... please help! i don't know what to do!