Seeing my ex-wife again was already unexpected. But the twin babies with her stopped me in my tracks. That moment changed everything I thought I knew.

The moment I saw my ex-wife standing on the shoulder of a quiet, sun-baked rural road outside Franklin, Tennessee, with two sleeping babies strapped against her chest, the air was sucked from my lungs. It was not because she looked poor. It was not because her jeans were faded, her sandals worn thin, or because a canvas bag full of empty aluminum cans rested near her feet in the suffocating July heat. It was because Maren looked at me with pity.