Controlling boyfriend RANT

I just got cussed out called ignorant and everything because I and my 12 year old sister were both doing our hair in the bathroom . Please tell me how that’s fucking wrong among getting cussed out for going 1 mile down the street to speedway without “peRmiSSi0n” (while he left without word due to me and my sister doing our hair ) God he’s a narcissistic insecure controlling fucking asshole .

Edit: he said “my mom and my sister never did that weird shit” um for one she’s my only sister and that’s fucking normal .... it’s an actual thing for females to go to the restroom together ... friends .. let alone sisters . Smh