Hello /r/asktrp. I have a problem.

I keep getting into physical fights with my younger brother over his disrespect of my parents, he would cry, scream, yell at them (especially my mom), and just wreck the house literally over menial things, like when he woke up late, then goes ahead to blame everyone in the house for not waking him.

One day I had enough and gave him a beating. We are about the same height but I'm fit and he's clinically obese so I am confident that everytime a fight is inevitable I would win (hand to hand)

I really am tired of his disrespect and do not want to get into physical fights, as the entire family lives together and my grandma would be petrified scared to shit if we do fight upstairs. Help us, TRP!

FYI he has Asperger's syndrome.