Kate Middleton voiced her appreciation for husband Prince William for supporting her after her heartbreaking cancer diagnosis. On Friday, March 22, the Princess of Wales shared a video explaining that the last few months following her major abdominal surgery has been “incredibly tough” for their entire family. “At the time [of the surgery], it was thought that my condition was non-cancerous. The surgery was successful, however, tests after the operation found cancer had been present,” she said. “My medical team therefore advised I should undergo preventive chemotherapy and I am now in the earl…