Childhood Trauma in Adults: What It Is, How It Shows Up, and How to Finally Heal It

You might not think of yourself as someone with trauma. But if you've ever wondered why you can't stop people-pleasing, why closeness feels unsafe, or why you keep reacting in ways you don't understand — your past may be more present than you realize.

The word trauma gets used a lot. And because of that, a lot of people dismiss it when it comes to their own lives.

"I didn't have it that bad." "Other people had it worse." "It was just how things were."

I hear versions of this all the time in my practice. And I understand it — because childhood has a way of normalizing whatever it contains. When something is all you've ever known, it's hard to see it clearly from the inside.

But here's what I know after years of working with adults carrying the weight of their early experiences: the absence of a dramatic story doesn't mean the absence of trauma. And the fact that you kept going, kept functioning, kept holding it together doesn't mean you weren't hurt.

I'm Marlo Drago, a Registered Social Worker (MSW, RSW) and EMDR trained practitioner. In this post I want to talk about what childhood trauma actually is, how it lives in the body and nervous system long into adulthood, and what it looks like to genuinely heal from it — not just manage it.

What Childhood Trauma Actually Is

Childhood trauma isn't defined by the size of the event. It's defined by the impact it had on your developing nervous system — and whether you had adequate support to process it.

A traumatic experience is one that overwhelmed your capacity to cope at the time, left you feeling alone, unsafe, or without recourse, and wasn't adequately witnessed, soothed, or integrated afterward.

By that definition, trauma includes the obvious things — abuse, violence, serious loss. But it also includes:

•       Chronic emotional neglect — the experience of not being truly seen, heard, or emotionally responded to

•       Growing up with a parent who was mentally ill, addicted, emotionally immature, or simply unavailable

•       Being the family peacekeeper, caretaker, or the one who had to hold it together

•       Environments that were unpredictable, critical, or where love felt conditional

•       Bullying, social exclusion, or chronic shame experiences outside the home

•       The loss of a parent, sibling, or other attachment figure

•       Medical trauma or serious illness in childhood

The most common childhood trauma I see in adults is emotional neglect — what didn't happen.

Not being comforted when you were scared. Not having your feelings named or validated. Not experiencing the consistent, attuned presence of a caregiver who could hold your big emotions without shutting them down. This is traumatic — even if no one ever laid a hand on you.

Why Childhood Trauma Doesn't Stay in Childhood

Here's the thing about early experiences: they don't just become memories. They become the architecture of who we are.

The experiences we have in childhood — especially in our earliest attachment relationships — shape the neural pathways that govern how we perceive threat, how we regulate emotions, how we relate to others, and how we understand our own worth. These pathways are laid down before we have language for them. Before we can make meaning of them. Before we can choose differently.

And so they persist. Not as conscious decisions, but as automatic patterns. Nervous system responses. Ways of being in the world that feel like just who we are — when really they're adaptations we developed to survive circumstances that no longer exist.

The Nervous System Keeps the Score

Trauma researchers, most notably Dr. Bessel van der Kolk, have shown us that trauma isn't primarily stored in explicit memory — in the story we can tell about what happened. It's stored in the body and the nervous system. In the tension we carry. The way we brace. The speed at which we go from calm to activated. The difficulty we have settling, resting, trusting.

This is why you can spend years in talk therapy understanding your patterns intellectually — and still find yourself acting them out. Understanding why you do something doesn't automatically change what your nervous system does when it's triggered. That's not a failure of insight. That's just how trauma works.

Parenting Can Bring It All Back

One of the most common things I see in my practice — and something I have lived personally — is childhood trauma resurfacing when someone becomes a parent themselves.

Parenting activates our deepest attachment systems. It puts us in close contact with a small, dependent, emotionally intense human who needs things from us constantly — and who mirrors back our own earliest experiences in ways that can be completely disorienting.

Suddenly the wounds we thought we'd moved past are right there. The way we were soothed — or weren't. The way our needs were met — or dismissed. The parts of us that are still waiting to feel safe enough to rest.

If you've found that becoming a parent has brought old pain to the surface, that's not a sign that something is wrong with you. That's your nervous system asking, finally, for the support it never got.

How Childhood Trauma Shows Up in Adult Life

Unresolved childhood trauma rarely announces itself directly. More often it shows up sideways — in patterns, reactions, and ways of relating that feel stuck or confusing.

In Your Nervous System

•       Chronic anxiety, hypervigilance, or difficulty feeling safe even when you are

•       Easily overwhelmed, overstimulated, or emotionally flooded

•       Difficulty relaxing, resting, or being present — always waiting for the other shoe to drop

•       Shutting down, numbing out, or dissociating when things get intense

In Your Sense of Self

•       Deep shame or a persistent sense of being fundamentally flawed

•       A harsh inner critic that never lets up

•       Difficulty feeling worthy of love, success, rest, or good things

•       An identity that feels shaky, undefined, or built around what others need from you

In Your Relationships

•       Difficulty trusting people or letting anyone truly close

•       Chronic people-pleasing, difficulty saying no, or losing yourself in relationships

•       Attracting or recreating dynamics that feel familiar — even when they're painful

•       Fear of conflict, abandonment, or being too much

In Your Body

•       Chronic pain, tension, fatigue, or physical symptoms without clear medical cause

•       Disconnection from your body or difficulty reading its signals

•       Health anxiety or a hyperawareness of physical sensations

None of these mean you're broken. They mean your nervous system learned to adapt — and it did an extraordinary job keeping you functioning. The work is not about dismantling those adaptations. It's about updating them.

What Healing Childhood Trauma Actually Looks Like

Real healing from childhood trauma isn't about going back and reliving everything. It isn't about processing every single memory or finally finding the words for everything that happened.

It's about helping your nervous system update its understanding of the present. Helping the parts of you that are still braced for danger feel safe enough to finally rest. Changing the implicit beliefs — about your worth, about safety, about what love requires of you — that were written before you had any choice in the matter.

EMDR: Going Where Talk Can't Reach

EMDR (Eye Movement Desensitization and Reprocessing) is the approach I use most centrally for childhood trauma — and for good reason. It's one of the most well-researched trauma treatments in existence, endorsed by the World Health Organization, and it works specifically with how traumatic memories are stored in the brain and body.

The key thing about EMDR is that you don't need to talk through every detail of what happened. The brain processes the memory through bilateral stimulation — eye movements, tapping, or sound — in a way that allows the charge to dissipate. The memory doesn't disappear. But it stops feeling like it's still happening.

Somatic and Polyvagal Work: Healing Through the Body

Because trauma is stored in the body, healing requires working with the body. Somatic therapy and Polyvagal-informed approaches help us work directly with the nervous system — noticing what happens in your body when you feel activated or shut down, building the capacity to regulate, and slowly expanding your window of tolerance so you can be present for more of your life.

Parts Work and Inner Child Healing

Many people with childhood trauma carry younger parts of themselves that are still operating from old survival strategies. Parts work — informed by Internal Family Systems — helps us approach those parts with curiosity and compassion rather than trying to silence or override them. When the young part that learned to people-please, or hide, or perform starts to feel understood and safe, something begins to shift.

The Pace Is Always Yours

Healing childhood trauma is not a race. We move at the speed of safety — always making sure your nervous system is resourced and ready before we go anywhere near the material that hurts. The most important thing about good trauma therapy is that you never feel pushed faster than you can go.

You've Carried This Long Enough

There's a particular kind of exhaustion that comes from carrying the past for decades. From working so hard to manage the anxiety, quiet the inner critic, hold the relationships together, keep functioning — while never quite getting to the root of why it all feels so heavy.

Childhood trauma therapy isn't about reopening wounds. It's about finally closing them. About your nervous system getting the message that it's safe now. That the past is over. That you get to put some of this down.

You've been figuring it out on your own for a long time. You don't have to keep doing that.

Work With Marlo | Free 15-Minute Consultation

I offer virtual childhood trauma therapy for adults across Ontario. If this post resonated with you, I'd love to connect.

Book a free 15-minute consultation — no pressure, no pitch, just a conversation to see if we're a good fit.

Accepting new clients September 2026.

Book here: marlodragotherapy.janeapp.com

Learn more: marlodrago.com

About the Author

Marlo Drago, MSW, RSW is a Registered Social Worker and EMDR practitioner offering virtual trauma therapy for adults across Ontario. She specializes in childhood trauma, emotional neglect, complex PTSD, mom burnout, and nervous system healing. Marlo brings both clinical expertise and lived experience to her work, and is passionate about helping people finally heal what they've spent years only managing.