<human>: Provide a brief overview of the text.

Let me start by saying that I absolutely love this girl. She is amazing and is everything I would want in a spouse. Things have been getting steadily more serious between us and the subject of marriage has come up a few times. 

A little background, her parents are Very Mormon. Father served on a mission, all go to church every sunday, tithing, etc. 

I have been going to church with them for a while now but I just don't believe that Joseph Smith was a true prophet. I have kept this to myself because gf would be crushed to hear me say this. 

Gf recently took me to a temple and told me that basically she wants someone who wants to marry her in a temple, and that she wants to raise her kids in the church. Left me feeling that if I don't convert then we can't be together.

I don't want this relationship to end over religion of all things but I also don't want to be living a lie by getting baptized and convincing her that I believe something that I don't. 

What should I do?

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<bot>: </b>. Gf wants me to become Mormon if we're to get married. Don't want to be Mormon. What do?