Never thought I'd have to compete for love of my father

I always thought that my dad would be there that I could count on him. But I guess now he has his new family  to keep him happy.
He never just wants to know how I am, and he only talks to me when he wants something.  We live in the same town and he can't even take the effort to come and see me, where I make the effort to go to his house and say hi to him and the kids.
It's just frustrating...
It's like I have lost both of my parents because they care about other people more than their daughter....