Pam,

Seeing the doctor and getting some lab work may give some in sight as to any physically issues DB may possibly be dealing along with the mental stress.

I think getting in touch with the lead person is a good idea. It will help him see DB in a different setting, especially the up and downs he is going through. Hopefully he may be able to give you some ideas on handling the situation as well as guidance.

Hang in there "dear lady"....

Gerry