I have feeling you stopped pursuing anyone unlikely to go for you. She got engaged 3 months later. I have to say that reading this is exactly what I needed today. This is wonderful and in accordance with the desires of a loving Father in Heaven, but it can turn a marriage on its ear, if the spouse is unprepared. In areas with lots of single Mormons of dating and marriageable age, the Church has established singles wards. He want to wait at least one year before he makes any decision he want to take it slow. If I could I would marry a businessman or a builder which could have earned us a lot more and wouldn't mean we had to move so much. We moved city over 6 months ago which was in the best interests of her career as well as mine. Their job is HARD.
I have suggested a date night just for us but, he doesn't want a scheduled night for dates. Plan on rolling your eyes A LOT at family get torturers together. There is no way she will may you without you going to the temple. Most couples who are married where one is a Mormon and the other isn't, usually stems from a situation where they both were married in the temple, then one of them lost their faith sometime after that. This woman is a human being, not a caricature of a TBM. A lot of people are religious. I can see why people get a divorce when their kids get older. You will be expected to condone but not attend events in the temple to which you will not be granted access.
I don't think you should abandon the relationship just because she is lds. Up to this point, she has just assumed that all atheists are innately evil people. It seems to me like you are walking into a relationship where there is a significant disconnect from the start. I feel like I have finally found a sisterhood with a few brothers as well of people who know how I feel and what I deal with on a daily basis. Interestingly, my parents felt the same way about him.
Be thankful that you chose a man with passion and drive; realizing that his energies will not always focused on you. If she is full on Mormon, this relationship will go one of two ways: You will convert and change your entire lifestyle and personality to conform with her expectations never to deconvert or you will face severe penalitesor you will break up because you won't convert and change everything about yourself. A lot of people are religious. By all means, I encourage you to try having those discussions and to make a mental note of when you would choose to walk away instead. If it is a good honest relationship with two well-meaning people, you need to put work into it.