Pretty much what Reefer said dude. I really feel for you bro, but you gotta tell her sooner or later. She WILL find out if you don't tell her, and it's better she knows from you. But yeah you already know this, so just... I dunno, there's not much you can do. Give her the facts about weed. If she loves you she should accept you for who you are. And what you do defines who you are. Not much more I can say, other than good luck, I'm hoping for the best dude.. Peace