Can anyone relate? I really need to talk to someone who can.?

I'm 13. My dad kicked my mom and I out on the streets of Oakland, CA when I was a baby. We moved in with my grandparents. Then they kicked my mom out, and I stayed with them. But up until the time I was six, I cried myself to sleep every night. And even still, whenever I think of him, I cry. I haven't seen him in years. I feel as if he doesn't care for me, since he now has two little boys and lives with them in San Francisco. The song, erfly Fly Away, makes me cry. Can anyone relate? I really wanna talk to someone who can. Please.