I think the most important thing is to bring up the issues as questions rather than points as why she's wrong. There will be sacrifices but I am hopeful. LDSdotOrg is mostly propaganda.
It's gonna end regardless not trying to be a dick, but that is what is going to happen eventuallyso be smart and cut your losses before it gets harder. Maybe watch "Going Clear" with her. The church really needs to tailor to more partial LDS families, imho. But you can't make her think about the numerous facts that disprove Mormonism. Be gentle with them and yourself. If she expresses interest in converting, be prepared to talk about your beliefs, and help her find ways to learn about and follow them.
It is helpful to know that there are others who are experiencing the same emotions and to hear about your coping methods and advice. This always seemed terribly wrong to me. Even if you are looking towards marriage, it can be better to hold off on more serious activities until a couple of dates to make sure you both feel the relationship is moving in the right direction. Love in Different Languages. It is a new experience yet for me as I have only been married 6 months to a doctor.
If things get even more serious, try getting her to sign a pre-nup that neither she, nor her family will try to convert you. Why Mormons are not sexist. His fellow resident is married and seems like a good guy, I want to believe my bf will change. In the end people have to make their own decisions. Follow your heart and live life with no regrets. I am emotionally mentally and heartily attached to him. I wish I could let go of our love as easily as he has, but I just can't. This is the rule rather than the exception.