In an interview with The Sun, Kieran revealed that he was entered a £2,500 a day rehab facility to receive treatment for sex addiction.
‘Having therapy has helped me to realise I've got something called compulsive addiction,’ he said. ‘I lie compulsively to get an adrenaline buzz. I've had lots of sexual partners - over 100. But sex got boring for me.’
He wrote in a letter for mistress (and Katie’s former best friend) Jane Pountney: ‘I told you everything you wanted to hear so I could sleep with you.’
‘And that's all it was, a dirty, sleazy s**g to feed an addiction that I am ashamed and embarrassed to say I have.’
‘But I am going to get help because I love Kate with all my heart and I do not want to lose her and I want us to be stronger than ever once all this passes.’
‘I was never ever going to leave Kate for you,’ he added.
‘I am so glad we got caught because now I can get help and I can start a new fresh life with Kate with good people in our life and positive future.’
Katie reportedly discovered Kieran and Jane’s affair after catching them kissing on a beach in Cape Verde.
The glamour model revealed to fans that she was planning on divorcing her husband of one year just one day after revealing she is six months pregnant with his second child.