I was wondering if i had a problem because i get Really angry at my sister for taking advantage of me is okay?

Question

you see she stays on the internet for hours and hours and she won't get off until i bring her food. And sometimes even if i do bring her food she doesn't get off until shes done what she is doing(talking to friends ,watching movies online,etc.). And when gets off and the Tv is fuzzing she expects me to fix and if i don't she forces me me again for hours and hours until my other sister some back home( and they don't get off for me either because I'm thee youngest member of my family but that's a different story). But then i get really frustrated and start yelling and pounding objects ( I KNOW THIS IS NOT NORMAL BUT THATS WHY I'M HERE ) but then she tells me if i don't calm down she'll take away the internet! and starts comparing me to my mom ( she gets REALLY angry too but that's another story ) and then she says if i don't listen she'll make my family life miserable by tell my mom I'm banned from the internet and she is Extremely manipulative!!!

PLEASE HELP TO CONTROL MY ANGRY AND HOW TO DEAL WITH HER!!!!!!

Answer 1

Tell her to get off *****. tell parents

Answer 2

tell your parents punch your pillow anyways you should be happy giving her food she will get fat from eating all that