'I was abused by my paedophile grandfather': From five years old, Charlie was raped every week and even given to other men. Then her mother revealed this harrowing secret 20 years later that made the betrayal even worse

They hadn't seen each other for 20 years, but when Charlie Cobb heard her mother Josephine was desperately ill, she knocked on her door in an attempt to reconcile before it was too late.