What if she absolutely despises sex. As more and more people marry out of their faith, the subject of interfaith marriage will become more and more important. Like you, I didn't marry for the paycheck wouldn't have done me any good. It may not seem like a big deal now, but eventually it will probably surface that at best, the church impacts and influences her behavior in almost every area, at worst, it dictates it. That is the million dollar question. All I can recommend, as a docs wife of nearly 30 years, is prayer or to book a few sessions with a psychologist.
Note, her mind and TSCC were married first. I was lucky with my TBM. Talk about issues with Jehovah's Witnesses etc. Submit a new link. But my son will be 14 then and I will feel that I've already done the work of raising a child.