They had become, over three years of marriage and then over six months of shared unbearable loss, something my blood parents had never been and never would be: my family, in the only sense that meant anything.

And so when my mother asked, on the porch, who would make my medical decisions, who would care for me if I fell ill, the answer was not a wound but a comfort, because the answer was that I was not alone at all.

I had Donald and Evelyn.

I had Great Aunt Florence.

I had, it turned out, a real family, one I had assembled not by accident of birth but by the slow accumulation of people who actually showed up.

My mother thought she was reminding me of my dependence on her.