I want custody of my 8 year old sister I'm 18
I am leaving for Army bootcamp this upcoming 9th of July. My parents aren't divorced but looks like they will soon. Well my story is long but my mom hasn't never been employed she doesn't have a h.s diploma & 2 years ago she tried committing suicide. My dad is a great man self employed all his life he's always been there for his kids but he feels he's not the one to have custody since my sister needs a mother figure more than father according to him. I want to file for her custody as soon as I get stationed. What are my chances of actually getting her custody. Since I am still very young?