When Shannon Moroney married Jason Staples in October 2005, she had no idea that her happy life as a newlywed was about to come crashing down around her.
In her first book, Never a Hero to Me, Tracy Black told the horrific story of how her father, a respected Army man, was in fact a heartless paedophile who convinced Tracy that her mother's health was completely dependent on her willingness to be abused.
