Does your son need his grandparents? It’s true that there are many children who are raised without their grandparents who do just fine. But child development researchers have found that children who feel relationally close to a grandparent tend to show higher levels of kindness, better school performance, and a better attention span. Of course, many times grandparent relationships can be complicated, and even full of hurt. If your relationship with your parents,or your spouses’ parents, is es...