It was a secret tryst off the M25 in 1996 that had led to this meeting with 14 year-old Kathy (who, at first, I thought was a boy) and her rather uncouth step-father Keith. I must say I was not surprised: all those nights away from home in the heady days of dot com mania. But where was Jennie – my husband’s ex-lover, Kathy’s mother and Keith’s ex-girlfriend?