<human>: Can you condense the text into a few key points?

I recently accepted a job in South Carolina and plan on getting a one bedroom apartment here. My girlfriend [22] of 4 years is finishing her last semester at college in Oklahoma. After a lot of discussion, she has decided to move away from her home state (Texas) and come to SC for me. I am ecstatic. Assuming she finds a job I would want to propose fairly soon. However, she doesn't want to live with me until after we are married. She would want to get her own apartment.

She has a bunch of different rational to back up her thought process. She feels that it could cause problems in our relationship resulting in us becoming complacent and eliminating a desire to become married. She's also worried from a religion stand point. Although her and her family is not the most religious they do not know we've had premarital sex. I doubt her family would 100% support her moving in with me. 

In my opinion, moving in together would not only save money but it would serve as a test run to marriage in order to validate that she is the one I want to be with for the rest of my life. I don't want to propose to someone until I've lived with them and know what it is I can expect. We've discussed both sides and I've told her I wouldn't become complacent and I would propose if we lived together and it went well. We're currently at a stand still. Don't get me wrong, I want her to come to SC even if she lives in her own place. I just don't want to propose before living together. When I say this she doubts her choice to move to SC for me. I don't want to give up my personal beliefs, but she doesn't want to give up hers either.
<bot>: Girlfriend is moving across the US for me and wants to get married but doesn't want to live with me until we're married. I don't want to propose until I've lived with her and know what to expect.