It's just that on days I'm working, I can't do that. Marriage to the right person is wonderful. Aw, glad I can help.
My dad was in the bishopric for most of my childhood, and I was never the person you describe here. The religion rather, and more importantly, the church itself is integral to most mormons' identity. I know a non-Mormon guy who married a Mormon woman and has kept her beautiful and desirable, by encouraging her religious involvement, even though he avoided Mormonism himself. The intrusion into my life of an apparently irrational belief that was immune to my influence would have been felt more keenly every year. Take extra care to communicate your needs once a week- don't do it every day. Most likely, the relationship isn't going to survive your differences in belief.
I'd suggest taking issue with things that specifically bug you the most. LDSdotOrg is mostly propaganda. And he needs to trust his instincts if he thinks she's being dishonest. I am a 47 yr old Mom of a 4 yr old child with special needs who is completely alone to care for my child a good part of the time. They have money for nannies, trips, vacation homes, their children go to the finest colleges, etc.
Marriage to the right person is wonderful. Do not make anything risque public. You are a good person and she can see that.