First of all, I would like to ask an important question. Is this behaviour normal for Robin? If it is not, if he is usually a calm, laid back kinda guy, you need to think about getting him another Head CT, and look for other sites of tumor activity. Abnormal behaviour can be a sign of intense grieving, or it could mean a metastasis. I sincerely hope he is just being a first class PIA, a good kick in the rear will cure that.
Good luck,
Andrea

SCC L lat tongue,Dx 9/15/05 T1N0MX L MND and L lateral hemiglossectomy 10/03/05. Recurrence 11/15/06 2nd surgery 12/04/06 hemiglossectomy 3rd surgery 01/15/07 tonsillectomy Radiation 01/25/07 to 03/08/07 3-D/CRT X 30