She's likely openly telling her family that it's okay he's not Mormon because she's going to get him baptized. You will be able to best gauge where her beliefs stand in regards to the church if you listen to how she describes her mission. Things I have and continue to think about. She sacrificed two years of her life to convert people to the religion. The woman gets fidgety after three days on vacation. Can he see the good in it, or does he focus on the more controversial aspects. When we started dating, he was in his fellowship.
She will be surprised that a non-Mormon holds the same values she does and respect you. But that parent-child relationship was bound to change anyways as you become an adult. Mormons observe the Sabbath closely, so Sundays are for attending church meetings and focusing on their spirituality. She still has another year of residency but I am hoping she chooses a specialty that is not as demanding on her time. She's too heavily invested in Mormonism for that. He sees all families being able to stay together. They were taught that bold sincerity of purpose and a charitable attitude is what makes a man.
Ending sooner rather than later is much easier and less painful for everybody. In any case; I can assure you from your post that he doesn't sound like he's being selfish; the behavior does sound like its residency related and not selfishness related. Some exceptions and valid reasons do exist for divorce but self righteousness is not on of them. No one knows your situation the way you do. His whole family joined after he did. 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.