The research on intergenerational transmission
The research on adverse childhood experiences (ACEs) — developed by Felitti, Anda, and colleagues at Kaiser Permanente and the CDC — shows that trauma is not contained within a generation. Children who grow up in households with parental psychological distress, emotional unavailability, addiction, or domestic conflict carry measurably higher ACE scores, with direct consequences for physical health, mental health, and life expectancy.
Gabor Maté's Hold On to Your Kids synthesizes the developmental research: children's emotional regulation capacity is co-regulated by their parents' emotional states. A father who has not processed his own trauma, who is reactive, withdrawn, or emotionally unavailable, provides a co-regulatory environment that shapes his children's developing nervous systems. The wound transmits without malice and without awareness.
The father's emotional presence — or its absence — is a primary driver of these outcomes. James Hollis describes this as the structural wound of modernity: fathers who were themselves uninitiated passing forward what they themselves received, unconsciously, generation after generation.
What changes when a man heals
The children of men who have done serious interior work describe consistently different experiences than the children of men who have not: a father who is genuinely present rather than performing presence, who can hear their experience without managing or minimizing it, who can apologize and repair, who models that difficulty is navigable and that emotional life is not shameful.
Terry Real's clinical outcome data shows that men who complete RLT work change the emotional environment their children are growing up in — even when the direct subject of the work was the marriage or the man's individual patterns. The relational climate changes when the man changes, and children live in that climate.
Common Questions
Is it too late if my children are already adults?
No. The relationship can change at any age. Adult children often notice and respond to genuine change in their fathers — sometimes with relief, sometimes with anger at what was missed, sometimes with both simultaneously. The conversation is still possible. The repair is still available.
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