I keep thinking about what it must take to do that — to come home to a person who loves you and trusts you and hold, unbroken, a lie that size, for months, over a thousand ordinary evenings.

It is not the behavior of a man who lost his temper once.

It is the behavior of a man for whom the whole marriage had always been a surface, and I simply had not been standing at the right angle to see the nothing underneath.

And he knew, as I knew, that my mother held a substantial life-insurance trust left by my father — money that had kept her comfortable and independent in her widowhood, and that Ronan had come to think of, somewhere in his desperation, as the thing that could save him.

So he had driven to her house in the dead of night to frighten and pressure a seventy-one-year-old woman into signing a power of attorney that would have handed him control of it.

When she refused — when my careful, stubborn, unshakable mother simply kept saying no — his desperation turned into the thing that put her on that bench.