Sister won't talk to me and idk what to do
my 17 yr old sister wont talk to me and its been 3 months. I'm 19. Ive tried talking to her, maybe being a little to needy but ive just been asking what i did wrong and what i can do to fix it. shes been rude and ignored me. she wants to spend christmas apart from me, and she spent thanksgiving at my moms when i was at my dads. when we were little i was kinda mean to her, but what sisters arent? she was mean back..
i wrote her a letter (my mom said its what i should do) and stick it under her door for her to read instead of me talking to her.. my mom said all i have to do is give her her space and ignore her back. Im really sad about this and i need some more imput..
another reason i know shes mad at me is bc of the guy im dating. she hates him and has been giving me advice and helping me through the hard times i went through with him.. and i guess shes upset im still w him and wants nothing to do w me or him bc i have "negative energy".. idk
advice?