why do they love disturbing sleep

been in a hotel room for the past week and a half with my mum who has made this trip miserable and traumatic cause of her behaviour. for example every night she gets pissed drunk and calls me bitch and cow and turns on all the lights and plays loud music on the tv when i’m trying to sleep and refuses to turn it off. and then throughout the whole night makes super loud moaning and grunting noises on top of snoring… i am sleep deprived i can’t wait to go home which is sad cause i was really looking forward to this holiday :( a few nights ago she walked off purposefully got lost in the city at night and wouldn’t answer the phone so my crying sister and i had to search for her. the next night i was locked out of the room and only got let in once i said my sister was not there. the next night i literally left and went to my sisters apartment at midnight cause mum was drunk and complaining and insulting me and wouldn’t let me sleep and took my phone. ugghhhh. and she calls me selfish and abusive when im literally 16 and have no power and just have to put up with how my parents treat me and i need their financial support