<human>: My girlfriend and I have been together for almost 2 years now.  We dated long distance for a year (we would see each other on weekends) and then I re-located to her hometown and moved in with her.  She has a stable career, and I am finishing up my degree at a university in that town.  We have been growing apart these last few months, and I personally have a hard tim envisioning myself being with her for the rest of my life (which is something that I could see happening months ago).

We moved in together and it was great, but I feel like the prospect of a new start for me/us kind of hid any sort of issues we had before because we would always say "well once we live together things will be better" and they were, but the novelty wore off.  Our relationship has been stagnant for that last few months, and even after having had a conversation about it in September, there has been little improvement.  

I feel selfish because she doesn't seem to think anything is wrong, and doesn't feel the way I do about our relationship.  She is a very loving person and I can't bring myself to hurt her like that, even though I know that my attitude right now isn't healthy for our relationship.  When I brought up how I felt early this fall, she was devastated, and unconsolable for a while, and after seeing that reaction I am really struggling to end things.  I do care about her, but I know that while she is a great person, she just isn't right for me.  Again, I just don't want to see her in that much pain again.

Can you give me a shortened version of the text?
<bot>: Can't bring myself to break up with my gf. Has anyone been in a similar situation?  Anyone have any advice?