you aren't going to like this message...my friend told me to get the **** out of her life and she didn't speak to me for a year. finally her son called me and he moved in with his father because he was so afraid of what was going on. he was 16....then he died...and that snapped her out of it.....but she did get STDs and had to take bankruptcy and mortgage her house........Sqrl is correct in saying that an intervention is hard....at best, they're hard.....check out her meds and maybe you can look up what she's taking and perhaps you could also talk to her doctor...doing so at the risk of the friendship....best, pat