My GF and I have been going out for a few months now. In the past month or so, we haven't had a day where we haven't seen each other. So things are getting pretty intense.

I'm a year older than her and she is graduating high school next week, and I'm worried about her partying, getting drunk, dancing etc at our "after grad" party.

We come from two different social groups. My group likes to have fun without being drunk, and her group is the "I'm gonna get so wasted tonight" type of people.

I'm not much of a party person, or a drinker and for some reason I am uncomfortable with her "getting wasted" at after grad, dancing, being crazy with friends and doing whatever drunk girls do.

I may or may not be at the party, and regardless I would have limited time with her because she will be with her friends. I don't want to ask her to change herself for me, or force my beliefs on her. But I want to stop being worried about it!

Any advice?

With no trust there's no love. I understnd this is a difficult situation. Some people just can't accept it, and if you can't you will come across to her as naggy and chase her away. All you can do is offer an ultimatum..and if she really cares for you she will likely tone her ways down. I'm sure of it. And maybe she will need time to realize you will make her way happier than partying can and she'll run back to you. But dont risk being falsely labled the naggy controlling bf by being in a compromised situation. Sometimes (temporary) absence makes the heart grow (sober)