© Getty LONDON, ENGLAND - JANUARY 22: Paddy McGuinness (L) and Christine McGuinness attend the National Television Awards held at The O2 Arena on January 22, 2019 in London, England. (Photo by David M. Benett/Dave Benett/Getty Images) Christine McGuinness has opened up on her fears about not being able to provide essential foods for her autistic children amid the coronavirus crisis.