JT,
Write down all the good things and details about K. When your GS wants information this will help you remember the little things. My kids didn't ask me information about their father until recently. By that time 25 years had past and I couldn't remember the details. I wish that I had written them down. Maybe special times they had together etc...
We all know she wasn't a bad person. We all understand this disease. It really makes me angry too. It really is the sadest thing I've ever experienced. The pain that it causes so many is unbelievable.
Hugs,
MG