Let him be. He probably has given up, and why shouldn't he? The centre and purpose of his life has gone.
Do the family equivalent of palliative care. Make sure he is warm and gets up and goes to bed at normal times and is dressed during the day. make sure he always has easy to consume food and drink beside him. This is not a time to worry about balanced nutrition. If he likes chocolate always have it by, if he prefers cheese ditto.
Then let him be. Gradually he will recover a bit, or on the other hand he may just drift down hill until he joins his wife.
What was your favourite board game as a child?
Disappearing contributors - part 2
