Kieran has apparently been racking up the bills on her credit card when he was doing the weekly shop for the family.
A source has said to The Sun:
‘He had a card for Katie’s account for the household spending, and her team were supposed to keep an eye on where he was spending money,’ they said. ‘Katie had been suspicious he was cheating on her for a while, so wanted to track where he went and keep an eye on budgets. ‘He was only supposed to spend money at the local Tesco, the country supplies store near the house and the petrol station, but now it looks like Kieran spent way over £500 a week on food supplies.’
Another source has said to the Metro that both Katie and Kieran where to blame for the massive weekly shopping budget.