My Dad has Alzheimer’s stage 6 and 2 yrs ago he made me both his medical and financial POA and I’m his caregiver. My estranged brother (lives 3 hrs away) has seen him 2x in 2yrs for an hour each time and is not involved in anyway. He now demands weekly updates and has sent me a long list of questions he wants answered about my Dads care. My response “Dad still has Alzheimer’s is declining and is receiving the very best care possible”. Am I legally obligated to say more? Alzheimers