you know...I had this situation...I knew she wasn't dumb, and I knew she really liked me...so I kept telling her to deal with it to see how long she could really handle it...after 3 months, she was still with me, still complaining, that was when it finally was to the point where I wanted to break up with her...then one of my friend's was like, "man, she has been saying she's gonna dump you over pot for three months, she's not serious"...so I provided her with more than enough information about marijuana to explain away the myths that she was believing about it being just like cocaine and whatnot...after that...she tried it one time with me and my friend...and BAM! insta-pothead gf...best thing ever...until I broke up with her for something totally different last month.