How the Book of Abraham was translated from Egyptian scrolls.
I let her know it's not healthy to expect someone else to change - we can only control ourselves and not others. First of all, Mormons are people so there is a spectrum of what they actually believe on a personal level, and what beliefs are most important to them. Count yourself lucky that your boyfriend is able to even consider going to parties with you even if you don't ultimately make it to them.
Good Questions to Ask Someone.