I'm 18 year old and I want to know if my friend mom can adopt me if I still live with my parents. But I can't stand been here no more my dad loves me but I just need to be always from my mom.

Your 18 you can just move out. Good luck:)

Exactly, At 18 you are an adult in the eyes of the law and can move out on your own. Or move in with anyone who will take you in. There is no need for an adoption.

You are 18, so yes it is late to be adopted, so just move on out, move in with the other family if they will let you stay there.