My father passed away on November 2,2012 while my mom was in rehab for hip injury. I am her cargiver now, in my own home. She was diagnosed with Alzheimers in March of this year. It is in the moderate stage. How do I deal with people who seem to be in denial that she has Alzheimers? People offer me their own diagnosis, "she is just grieving for your dad and it will go away" or "she just needs to exercise more and it will go away", I do not want to be rude, but want to tell them that I feel like her Neurologist knows a little more than they do about Alzheimers.