<human>: Can you succinctly summarize the text in 1-3 sentences?

So I've been dating my girlfriend for over 1.5 years now.  Though she is a year younger than me, we go to university together and live only a few minutes apart.  However, I'm graduating next semester and moving about 2000 miles away for a job I've always wanted.  She's in an extended program, and not graduating for at least 3 more semesters.

I know this problem is common, but I'm really struggling with what's going to happen to us.  She's probably my best friend, and we spend close to 75% of our free time together.  Each of us have few friends outside of our relationship.  It works because we're both introverted.  But I'm not so sure we can function well together long-distance.  When she gets upset, she craves human contact.  And when I get upset, I only wish to be alone.  And when we are apart for semester breaks, we barely talk to each other.  She doesn't like texting, our computers tend to fail with skype, and I'm bad at long phone calls because I need to look at a face to pay attention (what can I say, I'm a kindergartener at heart).  Finally, I'm terrified of being in a long-distance relationship again.  The last one I was in lasted only a few months, and it ended with me being cheated on.  I know it's unfair for me to assume that my current partner would do anything like this, and I really do trust her, but I just fear everything will fall apart.

Is it wrong of me to want to end things with a clean, decisive break?  My girlfriend has depression, and she struggles already with her workload.  Discussing our future is painful for both of us, and we don't like how no matter what we decide, we will be physically apart. How do we figure out what to do with ourselves, and get past all her crying?  What do I do?
<bot>: Next semester I'm moving away from my girlfriend.  She's depressed and we have few friends outside the relationship.  How do I get us to make a decision about what to do?