Grieving the child who grows up: when adolescence transforms the parent

This article is part of our reflections on family dynamics and their impact on identity formation. See also: Lost boys and Growing up without a father.

Introduction: a loss without death

There is a grief that nobody talks about. Not the grief of losing a loved one — the grief of a child growing up.

One morning, the child who used to hold your hand in the street is ashamed to walk beside you. The one who used to snuggle up against you in bed now locks his door. The one who used to tell you everything while taking her bath now speaks only in monosyllables. The easy, loving, trusting child who looked at you as the center of the world — that child has vanished.

In their place stands a teenager who judges you, says no to everything, prefers their friends over you, questions your choices, sometimes smells, and seems to have forgotten the thirteen years you spent taking care of them.

This transition is normal. It is even healthy. But for the parent living through it, it is a tearing apart. And the word is not too strong: it is a grief.

Wondering if your attachment style influences how you experience this separation? Take our free attachment style test.

What you are really losing

This grief is particularly disorienting because the person you are mourning is still there. They live under your roof, eat at your table, use your WiFi. But the little being you cared for over thirteen years — that one no longer exists.

What you lose:

• Spontaneous trust. For a long time, parents were what mattered most. In adolescence, that is over. What matters now is friends.
• Physical contact. The child who used to nestle against you now pulls away when you reach out.
• Access to their inner world. The child who told you everything now tells you nothing. Their outer life now matters more than their inner life with you.
• The feeling of being useful. The teenager rejects your advice, your warnings, your experience. You have lost your grip.

Francoise Dolto, pediatrician and psychoanalyst, compared adolescence to a second birth — as painful for the parent as the first. During the first birth, you lose the baby in utero to welcome the newborn. During the second, you lose the child to welcome the emerging adult.

Individuation: a necessary and brutal process

In developmental psychology, this process has a name: individuation. Psychologist Peter Blos, a specialist in adolescence, described a "second separation-individuation process" — the first having occurred around age 2-3.

In adolescence, the teenager must:

• Separate psychically from their parents to build their own identity
• Question parental values and beliefs
• Invest in outside relationships as new attachment figures
• Test boundaries to define their own

A teenager who does not individuate — who remains fused, who never challenges anything — presents a clinical concern far more worrying than one who slams doors.

The parent facing the void: the stages of grief

Parents of teenagers describe emotions that resemble the stages of grief:

• Denial. "No, this is not possible — just yesterday he was giving me hugs."
• Anger. "After everything I have done for him, this is how he thanks me."
• Bargaining. "If I buy him what he wants, maybe he will be nice to me again."
• Sadness. "I miss my child. The one he used to be."
• Acceptance. "He is no longer a child. I need to build a new relationship with him."

The parent who remains stuck in nostalgia for the child of before cannot welcome the emerging adult.

When the father is absent: a doubled grief

This journey is difficult for all parents. It is even more so when the father is absent.

In a complete family system, the father plays a specific role in individuation: he is the third party who facilitates the separation between mother and child. When the father is absent, the mother carries alone the separation, the opposition, and the search for a masculine model.

A mother alone facing her son's adolescence often experiences a double grief: that of the child pulling away, and that of the partner who is not there to go through this ordeal with her.

The particular case of boys

The adolescent boy must separate from his mother — the primary attachment figure — while building a masculine identity for which he does not always have an immediate model.

What commonly manifests:

• Imperviousness. The boy becomes impenetrable. This is not hostility — it is a way of protecting his identity construction space.
• Physical distance. Boys often mark a sharper break than girls.
• Silence. Boys verbalize their individuation process less. The parent must learn to read the silence rather than demanding words.

The parental asymptote: is there an end?

In mathematics, an asymptote is a curve that approaches a line indefinitely without ever touching it. The image aptly describes the parent-adult child relationship: you approach a new equilibrium, but you never return to exactly what you had.

What happens when the process goes well:

• The teenager becomes an adult. They stop opposing because they no longer need to.
• A new relationship is built — between adults, made of mutual respect.
• The parent grieves control — not love, but direct influence.

Going through a difficult period with your teenager? Assess your level of emotional dependency to better understand your own relational patterns.

Unresolved emotional dependency

Adults in their forties or fifties who collapse at their mother's death with an intensity that surprises those around them. This is not merely tenderness — it is sometimes unresolved emotional dependency, an individuation process that was never completed.

In schema therapy (Jeffrey Young), we identify here the dependence/incompetence schema — the deep-seated belief that one cannot function alone. This schema, when left unaddressed, is transmitted.

What you can do as a parent

Name the grief. Recognizing that you are losing something is the first step.

Accept that you no longer have a grip. Your role is no longer to guide — it is to be there when they come back.

Do not take the rejection personally. The teenager is rejecting dependency, not you.

Invest in your own life. The parent who has nothing but their child experiences adolescence as a collapse.

Prepare for the new relationship. Be curious about the adult who is appearing.

Assess your situation

• Attachment style test — Understand your own attachment pattern
• Emotional dependency test — Assess whether the separation activates a dependency
• Self-esteem test — Is your child's adolescence affecting your self-esteem?
• Analyze your conversations — Identify patterns in your exchanges

Conclusion: the most beautiful of all griefs

Adolescence is a grief — but it may be the only grief that leads to something better. Losing the child to gain the adult. Losing control to gain respect. Losing fusion to gain connection.

As a mother of three boys said in a session: "You create a new relationship, but you have to grieve the child." Grief is not the end. It is the condition for transformation.

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Gildas Garrec, CBT Psychotherapist in Nantes — Psychologie et Serenite