Hi Lorry321,
Have you spoke to the people in the Rehab? Or is this what your Daughter has told you? I only ask because you know what lies they tell, sorry if this is not the case.
My experience of my Son being in Rehab was all good and they were really helpful to both of us and still to this day (2 years later), they still help if I ring them.
As I know they are very expensive places, so really you should be getting some of your money back.
Take care.
Dx