It was something that, in its own way, chilled me nearly as much.

It was a cold calculation — a man sitting at a desk, running the numbers on his wife’s high-risk surgery, working out how much richer and freer he would be if the operation went badly and I did not come home.

He was not going to kill me.

He had merely done the math on my dying, and found the answer convenient, and filed the paperwork to be ready.

I do not have a word for what it does to a person to learn that the man beside her in the delivery-room paperwork had already calculated her death as a line item.

But I stopped shaking, when I understood it.