And when I sat at that kitchen table three weeks postpartum and listened to my husband describe his suddenly modest income, some part of my brain that had lain dormant through years of diapers and school forms woke up, quietly, and began to do arithmetic.

Because the numbers he was offering me did not match the man I had been married to for nine years.

The lifestyle did not match the declared income.

The severance figures he’d mentioned did not match the executive I knew him to be.

There were discrepancies — small ones, structural ones, the kind most people would never notice.

But noticing them was the one thing I had been professionally trained to do, and grief, it turned out, had not erased the training.

It had only buried it.