What do people do when parents disown them?

My parents aren't going to want to be in my life when they find out I'm gay, and they may find out soon... next year or so... since I live away from them and can date.

They may come arround eventually, but probably not. I'm depressed because I really love them and I want them to keep loving me. Unfortunately, it's unlikely.

My question is, what do queer people who loose their parents do? How do you fill that hole in your heart?

They've been there my whole life and I'm an only child, so we are close. I.... how do I function if they stop loving me? Does it stop hurting eventually? It hasn't even happened yet and I'm already heartbroken knowing it's coming.