reported in April: “Nikki claims Katie owes her thousands of pounds, which Katie disputes. As part of the tribunal, Nikki is admitting for the first time that the affair took place, confirming they slept together on three or four occasions.
“It could be an explosive hearing.”
Despite Katie declaring to The Sun in August 2017 that they would divorce, the pair have been seen at a string of events -despite her now striking up a relationship with Kris Boyson.
Among the events Kieran and Katie attended was a charity boxing match, a nightclub event and a family trip to a Halloween attraction near Katie's Sussex pad.
In November, Katie revealed her new bedroom in a social media clip and revealed she still had loads of pics of Kieran around.
Kieran previously cheated on Katie for an extended period with her best friend Jane Pountney, which set the marriage on the rocks and led them to renew their vows.
Katie has confirmed her children Junior and Princess are living with their dad Peter Andre after the singer banned her from seeing
The 40-year-old former glamour girl also left Peter, 45, fuming after he discovered she'd left Junior, 13, and Princess, ten, alone with new boyfriend Kris Boyson, 29.
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A representative for Katie confirmed the kids are living in the Andre family home, telling : "What is important [is] that the focus is on what is best for the children during tough times as Peter has acknowledged.
"Katie is a remarkable mother, Peter is a wonderful father, together they are doing what is best for their children."
Katie Price is 40 here's a look back through the years
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