
The Princess of Wales apparently felt it was her "duty" to help keep Prince William and Prince Harry "on the same team" - at least in the early days. Her approach towards the "competitive" brothers is said to have been inspired by her own tight-knit family upbringing, according to royal author and expert Russell Myers.
He claims in his biography, William & Catherine, that although the "true disintegration" of William and Harry’s bond "would not occur until many years later", Kate took a key role and "often acted as a peacemaker". She’s said to have "witnessed their competitive nature" and tried to help.