There's evidence based on interviews with children and grandparents that children need their grandparents and vice-versa. The study shows that the bond between grandparents and grandchildren is second in emotional power and influence only to the relationship between parents and children. Grandparents affect the lives of their grandchildren, for good or ill, simply because they exist. Unfortunately, a lot of grandparents ignore the fact, to the emotional deprivation of the young. Of the …