I'm upset with my gf for not picking up the phone
Why didn't she pick up the phone?
She was supposed to pick me up from the airport
If she agreed to pick you up and isn't answering, I don't really know what to tell you. Maybe call someone else and ask them to get you.
I"m going to call her an ungrateful bitch and kick her out.
I don't think you should resort to violence here, I just think you should find someone else to pick you up or take a cab.