A Proper lady ( Harry Potter X Reader female)

y/n McGonagall is Minnie McGonagall's granddaughter. She is expelled from Beauxbatons Academy of Magic for something. She comes back to Hogwarts and becomes friends with the golden trio. She starts catching feelings for the chosen one. " YOU HAVE TO LET ME LIVE MY TEENAGE LIFE AND HAVE FUN" "young lady don't raise you...