Hello. My first post and this is exactly the change that has happened to my Dad over the last week. His wife if sole carer and is struggling. She has just told me she can’t cope for much longer she’s had enough and he’s bringing her health down. We feel so helpless and can’t go to him. We are FaceTiming every day and the last 2 days have had to coax him to get up. He’s barely eating or drinking. Feeling dreadful and scared for them both.My mum has Alzheimer's and my Dad is caring for her alone now. She is now only getting up for about 4 hours a day eats very little and is very confused and agitated when awake. What does this mean for where she is in the process?