Your Kids Are Watching How You Age

There is something almost no one tells fathers about being in their forties, and it is going to sound dramatic, so I will be careful.

Your kids are watching you age.

They are watching it the way they have watched everything else — without comment, without explicit analysis, with the steady accumulating attention of small anthropologists. They are watching how you sleep, how you move in the morning, how you pick up a heavy thing, how you talk about your father, how you talk about your back, how you talk about the friend who got the diagnosis. They are watching whether you are afraid of the slow turning of the calendar or whether you are, against all marketing pressure, at peace with it.

This is not a conversation you can have with them. You cannot sit down at the table and announce that you are at peace with mortality. That is performance. They will discount the performance. What they will not discount is the behavior — the way you sit in the chair, the way you take care of your body without becoming obsessed with your body, the way you talk about an older man you respect, the way you handle being told, by a doctor, that you should lose ten pounds.

These small responses are the curriculum. The curriculum is on how to be a fifty-year-old man, sixty-year-old man, seventy-year-old man, and the curriculum is being written, week by week, by you, in the body they are watching.

This is heavier than most parenting books will admit. The parenting books focus on the early years, when the child is impressionable, on the assumption that the formation is finished by twelve. The formation is not finished by twelve. The formation that begins at twelve is the formation about what comes next. What does my father do at fifty? Is he afraid? Is he reduced? Is he expanded? Is he, somehow, still adding rooms to himself?

If he is, the child files that as the available model.

If he is not — if your forties are a slow concession, a quiet shrinking, a withdrawal into work and television and the long resigned exhale — your child files that too, and it becomes the only available model of what middle age looks like, and they will carry it into their own forties, twenty-five years from now, in the absence of any other reference.

This is a heavier responsibility than most fathers signed up for. Most fathers, in their twenties, imagined that the job was the early years. They imagined that by the time the kid was in high school, the work would be mostly done, and they could relax into a long phase of being the older man in the photograph.

This is not how it works. The early years are the foundation. The middle years are the model. The model is what they live with after they leave you. The model is the version of adulthood they were given, and unless they are very lucky or very lonely or very widely read, they will not seriously consider any other.

Which means how you age is parenting. It is some of the most important parenting you will do. It is also the parenting that no one prepared you for, because no one tells the forty-two-year-old man, on his forty-second birthday, that he has just entered the most observed phase of his entire fathering career.

The men who do this well — and I have been trying to find them — share a few traits. They have not given up on their bodies but they have stopped fighting them. They have an honest relationship with time. They are not pretending they are thirty. They are also not pretending they are eighty. They are inhabiting forty-two or fifty-one or sixty as a real thing, with its own competencies and its own losses and its own quiet pleasures, and their children, watching them, learn that adulthood is not a long deflation.

The men who do this badly are not the ones in the worst health. They are the ones who have most thoroughly given up on the idea that something is being added to them. Their children file that as the model. The model becomes them.

What model are you currently filing?

The book attempts to answer this. The dispatch will not.

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From the forthcoming book MegaDad — releasing 25 September 2026. To be notified, see below.