It stayed widened for about three seconds, which was, as it turned out, the last three seconds of my sister’s perfect life.

Because I did not do what she expected.

I did not flinch, or cry, or grab for the robe, or shrink.

I had done all of that, internally, for twelve years, and I had run out of it.

Instead, slowly, deliberately, I turned around, so that the whole room could see all of it, every scar, and I stopped hiding, and I said, in a voice that carried to the farthest table without my having to raise it at all:

“These scars are the reason my sister is still alive.”