It was that he had let me build my entire adult self around a false grief.

I had reorganized my whole life to be his hands and his legs — chosen a ground-floor apartment, learned to lift him, spent a decade of small daily sacrifices I made gladly and would make again.

I had cried for him in the shower where he couldn’t hear.

I had sat beside strangers’ wheelchairs on airplanes and felt a private kinship.

And every ounce of that grief had been spent on a wound that had healed before I was old enough to drive.