For nineteen years, Myra Summers had signed the same word on every school form.

Guardian.

That was how the pediatrician’s office knew her. That was how the school district knew her. That was the word on every camp waiver and field trip permission slip and allergy sheet and scholarship packet, the word that identified the person who got up at night, packed the lunches, sat in the waiting rooms, drove to the appointments, and returned the calls. Guardian was a small word for a life that size. Myra had never tried to replace it with something larger, and Dylan had never asked her to. The word sat on all the paperwork for nineteen years, and the paperwork was never the point.

When Dylan was six, he had a fever that climbed to one-oh-four over the course of an afternoon. Myra had been checking it every hour, bringing cool cloths, sitting on the edge of his mattress in the dim light while he drifted in and out of the feverish half-sleep that children fall into when their bodies are working hard. Late in the night, with the apartment quiet and the damp washcloth cooling in her hand, she stood to go refill the water glass. Dylan reached for her wrist without fully waking.

“Mom,” he said, still mostly asleep. “Don’t go.”

She stood in the doorway for a long time after that. She did not move. She did not know what to do with the word, where to put it, what it meant that it had arrived like that, in the dark, from a child who had said it before he could think about what he was saying. She went back and sat on the edge of the mattress until his breathing settled, and in the morning neither of them mentioned it. That was how they moved through the painful things. Carefully, and without making them larger than they needed to be.

Dylan was three weeks old when Vanessa left him.

Myra was twenty-two, which sounds young until you understand that twenty-two is old enough to have plans. She had an acceptance letter to a graduate program in social work, a full scholarship, a part-time job lined up, and a studio apartment she had chosen because it was two blocks from the library and had good afternoon light. She had imagined herself the way young people imagine themselves when they are finally about to begin the life they chose rather than the one they were born into: studying late, complaining about exams, becoming competent and independent and free.

Then Vanessa came home from the hospital.

Their older sister came home with a baby, a duffel bag, and a face that communicated less terror than irritation, as though motherhood had turned out to be an administrative inconvenience rather than the beginning of a life. Myra was in the kitchen when Vanessa came through the door. Their mother Rita was crying into a paper towel. Their father Gerald was checking his watch. Vanessa stood in the middle of the living room and said she could not do it, that it was suffocating her, that she needed time, that Myra was better with babies anyway.

Nobody asked Myra whether she wanted to raise a newborn. The conversation moved around her as though she were a piece of furniture that had been designated for a purpose and simply needed to be placed correctly. Rita said family had to step up. Gerald said these things happened. Vanessa set the baby carrier on the couch and went to lie down.

Myra picked him up.

He had a red face and a wrinkled forehead and a faded yellow blanket tucked around him, and he was crying the thin urgent cry of a newborn who has not yet learned to modulate distress. She held him the way she had seen people hold babies, which is to say uncertainly at first and then with increasing specificity as the baby made his preferences known. He stopped crying when his fingers found her thumb.

In that moment, every adult in the room made a decision. They did not call it abandonment. They called it helping Vanessa get back on her feet, which was a phrase that suggested something temporary and forward-moving, a phrase designed to make the arrangement feel like a pause rather than an ending. It was not a pause.

Myra learned motherhood the way people learn emergency procedures: by needing to use them before she had finished learning them. She borrowed a crib from a neighbor. She researched formulas at midnight on a borrowed laptop. She figured out that Dylan hated being put down on his back after feeding and that he needed to be held upright for at least twenty minutes or the colic would return, and so she held him upright for twenty minutes after every feeding, sitting on the kitchen floor with her back against the cabinet because it was the only position that did not hurt after the tenth time.

The colic lasted eleven weeks. She did not sleep more than three hours consecutively during any of those weeks. She did not complain about this because there was no one to complain to who could have changed it. She bought the dollar-store diapers and the cheaper formula and the knockoff sleep sack and she folded the acceptance letter to the graduate program into a drawer because she could not think about it without feeling something she did not have a name for yet.

Years later, she would identify that feeling as grief. At the time, it felt more like a room she was not allowed to enter.

Vanessa sent birthday cards some years. Other years she sent excuses. She came for visits that lasted less than an afternoon and brought toys that were too expensive and age-inappropriate, things for a child who already had everything, which Dylan did not. She posted photographs online with captions describing her beautiful son, taken during the visits, filtered and framed in ways that made the relationship look current and close. Myra did not follow Vanessa on social media because she had learned that some information was useless to have.

The apartment they lived in had thin walls and a bathroom that fogged even in summer and a refrigerator that required periodic defrosting. Myra worked and went to school at night, taking courses when she could afford them and stopping when she could not, moving toward a degree with the patience of someone who has learned to measure progress in small units. She managed the money the way people manage something that is never quite enough, carefully and without waste, wrapping the Christmas presents in newspaper and drawing stars in the margins with a black marker because Dylan was young enough that the presentation still made him happy and old enough that she thought he deserved something that looked like abundance even if it was not.