Oh wow, this is a tough one. Her parents hate you because you're white? If so, it's not you that they hate. Her parents may be very old fashioned and want their daughter to only date Asian? Or did some white person piss them off in the past so they think all white people are bad? I don't know...Does she have a close relative that might accept you and maybe see that you are not all that bad....and help you let her parents understand that you do love her and you will treat her well. Maybe you could write her parents a letter?

I don't really have an excellent advice for you. I'm sorry to hear about your situation...I can offer you support though...

Good luck!