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

We're both 18 and in college. We've been dating for 6 months. We live in a pretty liberal area where drug use is pretty common, so seeing people using drugs is nothing unusual.

I'm an occasional user of alcohol and marijuana. I'm not a daily drinker or smoker by any means. I only ever drink or smoke when hanging out with friends on weekends or at parties. On top of that, I live in California and have my medicinal cannabis card, so my usage of marijuana is perfectly legal.

Pretty much every time that my girlfriend hears of or sees me smoking weed, she judges me for it. She always has to make some sort of comment about it, or act distant towards me (like she's pissed at me). If I tell her that I'm going to smoke with friends, she'll say something like "Jesus Christ" and express her disapproval.

If she was universally opposed to drugs, or even marijuana for that matter, I would understand. The thing that irks me, however, is the fact that *she has used marijuana numerous times in the past and enjoyed it*. We went to a music festival together once, smoked weed both nights, and had an absolute blast. She went to visit friends at another college one time, she smoked weed (without me there), and she had a great time. I think her disapproval of me is very hypocritical.

Also, if I had a problem with drugs, I would understand her disapproval. I understand that there's a line between responsible and irresponsible use of drugs. I am doing very well in school, I only ever use drugs on the weekends with friends for fun. I don't think I'm anywhere near crossing that line.

I'm a little bit afraid of confronting her on this issue, as I don't want to seem like I'm defending my drug use, even though I am. Bringing this up and criticizing her for being critical of me seems (to me) like it would make me look like a big stoner or druggie. I don't want to seem like that to her.

Can anyone offer advice on how to navigate this situation?
<bot>: Girlfriend doesn't like the fact that I smoke weed, despite the fact that I use it very responsibly. I think that her disapproval is hypocritical considering the fact that she has smoked weed and enjoyed it numerous times in the past.