<human>: Can you give me the gist of the text in a nutshell?

Background: Me (18m), just graduated high school. Her (18f), just finished her freshman year in college. We've been together for about a year and a half (we went to high school together) and we have a great relationship, no fighting or anything. We are both very academically inclined and studying at competitive universities, me in NY, her in the south. Hers is known for partying/drinking but she's there mainly because of $. She drank 2 or 3 times her freshman year, but never before college. I haven't drank ever. I'm not interested in drinking and I don't see the point of drinking in order to have a good time. Anyway, she knows how I feel about it, but as she meets up with her friends back home, she doesn't seem to show much of the hesitation that people do when experimenting. Next year, she'll be dorming with kids that don't have any stigmas against drinking. I'm just worried that she'll get drunk and might end up in a situation beyond her control-- (I would never tolerate cheating or anything). I trust her, I just don't trust drunk her because I've never met drunk her. I'm sure she'll find people like me who share her feelings about drinking and vice versa for me too. I mean, the world is full of people. But I do like what we have together. Reddit, do you think that I'm obsessing over our differences in drinking when its no big deal? (Is it something I have to go to college to understand?) Or is it an important compatibility issue that isn't worth the stress and sleepless nights, and should I end the relationship?
<bot>: girlfriend drinks occasionally,  I am against drinking and I have trouble trusting her when she's drunk. We're in a long distance relationship. Stay together/break up?