<human>: Condense the text into a few key points

Throwaway account due to intense activity on original one. Submitted this new post because the title of the old post was misleading. 

Ex-BF went to the same college I am going to this fall; we met at an alumni event last November. Cue the strong feelings and falling for each other bit, but with a catch: ex already had a long distance relationship. Deciding it was unfair to the other girl, he broke it off, and we had a couple of great months.

A bit of background: ex had a two-year long relationship with said girl. He was- and still is, to a certain extent - depressed at the fact that the relationship didn't work out simply because of distance, which led him to stop having feelings for the girl entirely.

We were happy, but ex decided to break it off yesterday. He pointed out how although he liked me, we would be thousands of miles away from each other for four years. Job prospects in his field in the area I would be in would be dismal at best in the foreseeable future, and I had no interest in ever coming back to our city. He was also emotionally unprepared for another long distance relationship, pointing out how we had extremely different political views, and that it would get harder and harder for us to even coexist with such radically different lines of thought.

I asked him then why he initiated anything in the first place, and he replied something along the lines about how he was "too youthful" about the whole thing. I asked if I was just an easy lay, or a rebound. He said no.

*Then what am I?* I asked.

He didn't reply, only asking for me to give him space.

Reddit, I am still reeling from all this. I too had misgivings about the relationship in the first place, and I only decided to commit because he told me that it was worth it, that we would make it. He is not replying to any of my texts. I am completely devastated. Was he playing me? Did I mean anything to him? Do I still mean anything to him? Do we have another shot at this?
<bot>: 18 year old girl has strong feelings for 23 year old guy. 23 year old guy dumps girl because he can't deal with an LDR. Girl is heartbroken, and is seeking advice.