This is, I have since learned, the most ordinary thing in the world, and the most dangerous.

It is how good people stay for years in situations that are quietly destroying them — not by failing to see the red flags, but by becoming expert, loving translators of them, until the alarm is so smoothly rendered into reassurance that they can no longer hear it ring.

The two slaps did not show me anything I hadn’t seen before; the disregard for my mother had been visible for months.

What they did was break the translator.