<human>: Long story short, my current girlfriend and I have known each other since High School. All of HS I had a massive crush on her but she was always in a relationship and I never really got a chance to ask her out. We remained friends and eventually we both moved up to a bigger city to attend College. We separated in College and created our own groups of friends when, after 7 years of moving out of our hometown, we got back in contact with each other and started dating. 

We've been together happily ever since, but now she is moving back to our hometown almost 6 hours away from me due to Family reasons. Neither of us know how long she may have to stay down there, but both of us want to continue the relationship.

My fear is, I've never been in an LDR and don't really know how to be in one, or what to expect. I'm going to try and visit her often (twice a month if possible), which would also make my family happy too as they would get to see more of me. I half jokingly, but somewhat seriously mentioned that I, too, would move back to our hometown together but she didn't want me to do that, and I didn't want to put pressure on the relationship by doing so either.

I worry about what the relationship will be like not seeing each other so often, and also not knowing when we will get to live in the same city together. My fear is that not knowing when this distance will end is going to drive a wedge in the relationship I so desperately want to remain in.

What are some things I can do to prepare or should expect in this LDR given the circumstances?

Can you give me the gist of the text in a nutshell?
<bot>: GF moving to our hometown 6 hours away due to family issues, does not know if or when she will be back. Want to remain in LDR but don't know what to expect/cope with it.