I have seen and admired your posts on several threads. I just dropped in to check on your own thread and I read about your D. In my own family I have seen the damage that drug abuse can do, so I hope that this will be something that your family will overcome relatively quickly.
I agree with Maya about using the urinalysis alone to "find" the other drugs. Leave out the journal. On the KLA CDs, Michelle uses the story of a teen who becomes ever sneakier as the parents become ever more suspicious as an example of "solutions" gone awry.
Prayers,
K
My sitch More importantly, Light A Million Candles