From the family standpoint, I would think a group session with a substance abuse counselor would be just as effective, which is essentially what you are talking about. I think that is a very good idea in this case. As we've all been saying, Susan, it's time to take the focus OFF of your difficult child and put it on your family.. this would be a great way to do that. I suppose the initial step in contacting an "interventionist" would be this type of session, anyway.
I especially this would be great for your other children, Susan. I suspect they have a LOT to say about the situation.
I especially this would be great for your other children, Susan. I suspect they have a LOT to say about the situation.