juvie😬🙈

Okay ima keep this short,my older sister is in juvie and I’ve never met her~we have the same mom and different dad,she’s moving in with me and my dad(my mom is no longer in my life) I’m scared I and her won’t get along.im 14 and she’s 17,how can I be here for her and make sure everything goes well? Thanks for the tips if I get any💕