Are you kidding? Reading too much into it? Why was she there? She had NO business FLYING all the way to California for funeral that was NOT a family member of HERS!!
She is chasing YOUR boyfriend, no doubt about it. Do you know how expensive it is to fly right now? For her to spend that kind of money, she's up to something. And she wants it BADLY. I wouldn't trust her anymore than I trust President Obama!

And believe me, I don't trust THAT man!!
I think i'd be wanting some questions answered from your boyfriend. I wouldn't accuse him cause I don't know if he KNEW she was coming. You need to ask him that first. But if he DID -- that would REALLY make me upset. Of course he still had to go -- but he should have told her to stay home, if he knew. And he needs to tell her to BACK OFF and stay away from the two of you -- especially HIM. He needs to tell her he doesn't want anything to do with her -- IF that's how he feels. If it's not how he feels, then you need to pack up and leave.
I wish you loads of luck my friend. Take care, but let us know what happens, ok? Hugs, Lee