Princess Catherine is focusing on more than just her royal duties these days! You know the past two years have been difficult for the 43-year-old royal as she battled cancer. And while Kate Middleton revealed she was in remission back in January, she did not jump right back into the spotlight and work. Catherine has been taking things slow instead. It was an intentional decision on her part, all because she has new priorities in life: her health and family. A source told Us Weekly on Wednesday: "Kate's outlook has changed, and her priorities have shifted.