Mom died. What should Dad do?

The father himself should be fully consulted. If the father is still healthy, he can take care of himself and get used to living alone. Children will let him live i

The father himself should be fully consulted. If the father is still healthy, he can take care of himself and get used to living alone. Children will let him live independently according to his father's wishes, but usually they will visit and care more and often chat with their father to eliminate practical difficulties in life.

If the father is in poor health, unable to live independently and willing to live with his children, then take him to his side and let him live with his children to take care of his daily life and spiritual life.