So the daughter failed a drug test a month ago. She then tested clean 2 weeks later. We suspected she had smoked weed again since then as I saw signs of her having snuck out of the house. She had a random test this past Thursday at therapy and she invalidated it. 2nd time she has invalidated a test. So I bought a home test, watched her pee in the cup and sure enough she failed it. She was told the first time she failed it that after she tested clean if she failed another she would be moved to her grandparents 45 minutes away and I would report her to the youth courts as a difficult teen and she would go on probation. I'm still dead serious about doing this. However, I don't think my in laws are and they are the ones that suggested her living with them if she failed another drug test. She has been in partial in patient therapy for 14 weeks now. While she had no contact with her friends she was great. Once school started and she was in contact with her friends all our problems began again and we're actually worse than when we put her in therapy at the end of last school year. One minute she says she wants to do better and the next minute she says she wants to keep doing what she is doing now.