I'm annoyed at my parents for not traveling halfway across the united states for my daughter's 1st birthday
Why would they go?
I don't really want to go and it's not much fun when I'm alone.
It's fine to want your parents to be there. But if seeing them for your daughter's birthday is that important to you, you can go visit them.
I wish. I want to see them for their own good, not just for my feeling.
I understand that and I am sure it is hard to think your parents don't care. Have you tried to talk to them about your feelings?