"You're the father of all the children in that house, Mark," she said. I didn't reply, didn't react at all. What surprised me was the fact she smiled. "Look, I'm nearly fifty years old. I don't need nor want the drama, and I don't want to fall out with our children again. But I see how Kelly looks at you, Mark. Nothing but unconditional love, the way a wife looks at her husband. I'm sure I used to look at you the same way, particularly during those early years of our marriage. And I see Hannah and Katie look at you exactly the same way. We all see the rings...