Katie was already mother to Harvey, who had an estranged relationship with his biological father, footballer Dwight Yorke, and Peter took on Harvey as his own.
In her 2017 book, Katie Price: Harvey and Me, the former glamour star shared more details about Pete's crumbling relationship with Harvey.
But the Mysterious Girl singer slipped out of Harvey's life later down the line, and Katie bemoaned that all of Harvey's male role models turned their backs on him.
After he separated from Katie, Pete shared how their special bond continued and said he would always have love for Harvey.
Katie has faced many challenges with Harvey and has always found it difficult to understand why his biological dad Dwight chose not to be part of his life.
