<human>: I'm divorced since April of 2010, and last February I met my current GF. Things went well, and we progressed to the point of me moving in with her. It seemed things were going very well, in fact, to the point that marriage has been discussed.

However, once we started actually living together, cracks started to appear in the relationship. Not that either of us is doing anything wrong; quite the contrary. However, I'm finding incompatibilities between us. I am used to living in a very clean, organized home...she is not. I am very active in my lifestyle, and she is not. I eat healthier than she does, and there's a good deal of physical difference between us.

We do have some things that go together very well, and she's really a very loving, and kind person. However, I'm definitely seeing gaps in our relationship that I know cannot be bridged, including things in the bedroom.

I get nervous because she watches TV shows like "Say Yes to the Dress" and "Four Weddings" all the time, and is always pointing out things we can do for a wedding. Thing is, about 4 months, I was interested as well in that, but the more things go on, the more I see how different we are.

I HATE hurting people...I abhor saying/doing things that I know are going to be unpopular, even more so when I know tears are going to be shed.

I've thought about taking a couple of days off work and moving out after she goes to work, but I think that would be a dick move and I don't want to be that kind of person. That said, it would be easier on me.

Has anyone been in a similar situation? How do you break up with someone who thinks everything is great and has no idea things aren't going that well after all?

Summarize the given text in a few sentences.
<bot>: Guy moves in with girlfriend, slowly finds out that they're not that compatible, wants to move out and break up.