Picture revenge and you see heat — a scream, a slap, a confrontation, a wronged woman losing control in a satisfying blaze.

And that kind of revenge is worthless, worse than worthless, because it feels like victory and accomplishes nothing; it discharges the rage that should have been fuel, and it hands the other person exactly the image they want of you, the hysteric, the vengeful ex, the woman who couldn’t let it go.

Real ruin is cold.

Real ruin is patient to the point of seeming, from the outside, like doing nothing at all.

It is a woman who says not one word back to a taunting letter, while three states away a federal investigator she has never met is pulling a thread she mailed him.