Thank you B. When they brought him into his room yesterday at the rehab center, I said hi to him and he said to me that he didnt know if he was speaking to me or not. I dont know how many times I have to go thru this for that to not mean anything to me. But my heart dropped . I've done for this man for 13 yrs... every aspect of my life revolves around him... and he doesnt know if he is speaking to me?