I live in California and am now 19. I met this girl when I was 17 and we have been friends ever since. She lives in Arizona. We've kept constant contact and recently she has been kicked out of her mother's house due to constant disagreements. Her father abused her and wants her nowhere near his house. The girl hasn't been going to school in the past couple months now due to an unstable living place. I have recently gotten a new 2 bedroom apartment and a stable job and she wants to come live with me. I've spoken to her mother and her mother has stated that as long as her daughter's happy she doesn't care where she stays and she'd be willing to sign any papers necessary to make it legal. I don't want to go through any major legal processes, I simply want to know what I need so that she can go to school here without any legal issues rising up.