Motherhood cannot finally be delegated. Breast-feeding may succumb to the bottle; cuddling, fondling, and paediatric visits may also be done by fathers...but when a child needs a mother to talk to, nobody else but a mother will do.
Erica JongAt certain historic moments, grandparents took on childrearing responsibilities. In many cultures, they still do. Chinese grandparents who are able to retire at 55 are seen all over Beijing bouncing grandbabies. In the United States, we can't afford to retire at 55.
Erica Jong