She never mentioned TSCC. Based on what you have written about your GF, my opinion is that you should cut your losses and move on. If you are feeling neglected, then tell him so. Her beliefs are innocous but ultimately a death sentence for this relationship. It's simply sometimes hard to accept that while he is your number one priority, you probably never will be. She seems to be ok with that, and wants to continue our relationship, and also talks about wanting marriage and children, and raising those children to be mormon like her even if I'm not religious.
Would love to join. It seems she'll expect you to become Mormon. True Believer Mos base their actions on a set of priorities that make no sense to Nomos. Props to your sister. The common theme here form the complaining spouses is that few of them seem to have their own lives. At the end of the day, nothing I say or do can help him see this. If we have children, they will be OK to go to your church, but not compelled to do so, and never baptized. Needless to say, his top choices were not near my family and friends.
I think it might be worth trying. But when my oldest daughter hit 12, the lessons started to have one major theme: This is what girls are told should be their primary goal. I believe in temple marriage, and in the importance of those covenants. He's a big boy and can make up his own mind. I do my best, I accepted him knowing the stress on his career, knowing that it isn't easy. I hope I can forgive it someday, but even still my anger is red hot. It did not go well. I'm raising great kids alone I'm alone at all those same events It's been a huge personal sacrifice to support my husband all these years.
We are a welcoming community. Some say, they love wearing it, it gives them "protection from evil". To just see ourselves as support to our husband's "noble" ambitions. Marriage to the wrong person is extremely difficult. I suppose it depends on your personality.