Moment Kate Middleton 'left in floods of tears' after tense call with Prince William
![Moment Kate Middleton 'left in floods of tears' after tense call with Prince William](https://i2-prod.mirror.co.uk/incoming/article31625199.ece/ALTERNATES/s615/2_KATE-MIDDLETON-AND-PRINCE-WILLIAM-AT-CHELTENHAM-FESTIVAL-2007.jpg)
In The Making of a Royal Romance, a book by royal author Katie Nicholl, from 2011 it was reported the future Prince and Princess of Wales had a serious argument in 2006