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

So here is the back story I'm a 21 year old man from Milwaukee, currently going to school in Chicago. My girlfriend of 4 years is going to school in Milwaukee, since it was the best choice for her financially. Since year two of our relationship we have been doing the long distance thing, and rather well I might add, but here is where the problem comes in. Over the last year I have been feeling more and more independent and more distant from the relationship, I find myself checking out other women, and considering offer I get from work (I work as a bartender). I'm very close to my girlfriends family, and she is very close to mine, so us breaking up would be very rough on everyone. On top of that, she is my first and only girlfriend so I'm having issue there too.
<bot>: I'm in a 4 year old long distance relationship with my girlfriend from high school and I can no longer tell if I'm in love with her.