Example: I come from a very close family. She does not, or at least she is not close with her family. My family gets together a lot for birthdays, holidays, camping, etc... She thinks that this is weird, and never attends even though she is invited all the time, and she knows that it is important to me. It is getting to the point where I know she will say no before I even ask her. I end up going to all these things alone, like I don't even have a girlfriend.
I realize she can't go to everything, but she won't even if she has nothing to do. She has met my parents 2-4 times in our 1 year & 3 month relationship. I told her recently if she missed Christmas and Thanksgiving (also my birthday) she can find a new boyfriend.
She makes it so much worse by avoiding them all the time. What should I do