Once her days were filled with college applications and racing atvs with friends. The confirmation came amid an employment tribunal against the former glamour model, through which nikki wanted to claim back. Katie had ended her marriage to kieran the previous year because of the affair. S former nanny, nikki brown, finally admitted to having an affair with kieran after months of denying it. Focusing on infertility itself, month after month, will get you nowhere if you don.