My ex-husband invited the former wife he believed was still childless and miserable to his family’s Christmas at their military estate. He never imagined I would arrive on a government tactical helicopter — with four eight-year-olds who had his face.

It attracted attention.

It was designed to attract attention. I had chosen that landing point myself, on a chart, on the Thursday, with a ruler — because it is about two hundred yards out and in full view of four large windows on the front of that house.

There was an alternative pad behind the treeline. I looked at it for about four seconds.

Security came out of the house. People came to windows.

When the crew gave me the nod I stepped down onto the snow in full command uniform with the wind taking it.

Isaiah got down first, because he always does and because he has decided that is his job.

Then Micah, who checked the ground before he put his foot on it.

Then Nia took my left hand and Zuri took my right, which is the arrangement those two have had since about the age of four and which nobody has ever questioned.