And your future kids will be taught that you are the reason they don't have an "eternal" family. You stop talking at all. A lot of Mormons think that good people will obviously recognize the truthfulness of the church and quickly join.
Find out what your partner thinks of as non-negotiable. If he weren't a doctor saving lives and had more free time, he could most definitely do YOUR job. But equally, does this mean you will have to sanction what you do, say and watch regarding Mormonism.
Chances are you can't though. I learned to read by reading the Book of Mormon. Ultimately, it comes down to this. I still struggle with the silence in contact or wanting to "rescue" him from the harried schedule. You need to do something interesting and keep her faith up.
I haven't read every post like you probably havebut I've read a lot of them. But I love him. Would she be okay with never being married in the temple. What about the folks at church. WhatsApp pics and conversations just don't work. I think that Doctors have to be selfish to a degree.