katie53, I would trust my gut. My AD's DOC is crack. She has spend time in jail, in drug court, etc. (yep, even rehab) When my gut told me she was probably using again, she was. (sorry) She now has 2 mos clean, she is working her program. I can only pray that she continues doing all of the right things, one day at a time. And I agree with you, seeing or speaking to old crack addict friends....doesn't seem like the right path.
I will be praying for both you & your daughter.
Hugs,
Chris