I had made it very clear that I couldn’t lend any money that month, because I still had to put all my money and emotional strength toward the surgery I was about to undergo, and I kept thinking my daughter-in-law would be understanding and stop there. But just a few minutes later, my phone lit up with a message from her, so cold that I was left stunned, unable to believe what had just appeared before my eyes.

I had never once calculated what I was doing. That was the truth of it. I had simply responded, over and over, to the immediate need in front of me. And in doing so I had made myself indispensable in a way that left no room for me to be a person with limits. You cannot step back from a role you never admitted you were playing. That realization sat with me in the kitchen long after the tea in my mug had gone cold.

I slept well that night for the first time in weeks.

Not peacefully, exactly. I still woke once around three with the old habit of worry moving through me. But I did not lie there bargaining with imaginary futures or rehearsing explanations I might someday give. I turned on my side as far as my hip allowed, pulled the quilt higher, and went back to sleep.

The surgery went smoothly.