Kate Middleton and Prince William briefly broke up over the telephone in 2007, and her mother had to step in to help her overcome the shadow of heartbreak. Kate Middleton and Prince William have been married for 13 years, and they have received the nation’s attention and blessings for a long time. It’s hard to imagine the royals not madly in love, especially after the adorable video they released for their 10th wedding anniversary. But this fairy tale-like couple briefly broke up in 2007. Although they had also broken up during their student years in 2004, this time around had a greater impact…