Is it normal for my little sister to be such a brat?
I don't say/do anything to her and she'll just, for example, sit in front of my face. Or start repeating everything I say in an annoying voice. Or say mean/annoying things. In the middle of fights she'll be like WELL AT LEAST I DONT HAVE A FRECKLE RIGHT HERE since I have a tiny mole on my face which I HATE and she knows I hate it when people talk about it... Oh sibling rivalry