Warring couples getting divorced must put their children first according to leading author Dr Edward Farber.
Farber, a Child psychologist, says parents need to treat each other like business partners; they don't have to be friends but have to work together to produce the best children.
We put this idea to Lynlee Rampton, who has two boys and a girl with her ex. At one point their disagreements - over everything from how to treat nits to what should go into their childrens' packed lunch - got so bad that a judge suggested the couple confine the dialogue to twitter so the 140 character limit could curb their animosity.
Agony aunt Deidre Sanders joins Lynlee on the sofa to offer her advice and to discuss Farbers contraversial ideas.