Caroline Flack's mother reveals her 'biggest regret' to

Caroline Flack's mother Christine has revealed her 'biggest regret' after the former Love Island host tragically took her own life.In a first-look clip from the Disney+ documentary Caroline Flack: Search for the Truth, Christine and her three children, Paul, Elizabeth, and Caroline's twin sister Jody, visit the late star's memorial bench in north London to reminisce about her life.