This is the conclusion of a study at the University of Utah, as reported in Jan 2013 Focus magazine.
The article ends:"It seems, therefore, that the roots of humanity lie with the human tendency to produce little old ladies. So, if you did forget to buy a seasonal gift for grandma, make sure you remember her birthday, okay?"
Keeping up with grandchildren who have more energy than sense


! Patronising, or what?
and their adult sons much more likely to fall apart at the seams if mother dies. 


