And so, it was decided. I was to go on a search and rescue mission to find Fiona's son Ritchie, and bring him home to Mummy. Ritchie was all of 36 years old. He became a father whilst still in his teens. Married and divorced the mother before he was 22. More recently, he'd been living with his pregnant fiancée for the last couple of years. His choice of partner always struck me as strange, in that every one of the ones th...