Developmental Trauma: When the Past Shows Up in Your Present
You function well. You hold down a career, maintain relationships, meet your responsibilities. From the outside, things look fine. But something keeps snagging. You notice a familiar tightening when someone pulls away. A disproportionate shame when you make a mistake. A low-level anxiety that doesn’t have a clear cause. You manage it, mostly, but you can’t quite shake it.
For many adults, these patterns have roots that stretch back much further than they realise. Developmental trauma doesn’t always announce itself. It doesn’t require a single dramatic event. It can grow quietly in environments where the conditions for healthy development were simply missing: where emotional needs went unmet, where care was inconsistent, where safety felt conditional. The absence of something, not just the presence of harm, can shape a nervous system in lasting ways.
The term “developmental trauma” describes chronic relational stress that occurs during childhood, before the brain and emotional systems have matured. Because it happens early, it doesn’t get filed away as a discrete memory in the way that later trauma might. It gets encoded into the body, into patterns of relating, into automatic assumptions about whether you can trust others or rely on yourself. That’s why it shows up in adult life not as a clear recollection, but as a feeling tone. A way of bracing. A tendency to over-function, or to disappear.
What Developmental Trauma Actually Looks Like
Many adults who have experienced developmental trauma don’t recognise it as trauma at all. The effects feel like personality. Like just the way you are.
You might recognise some of these patterns:
- A persistent sense of not being quite good enough, even when the evidence says otherwise
- Difficulty trusting others, or trusting your own perceptions of a situation
- Relationships that follow familiar patterns despite your efforts to do things differently
- Feeling responsible for other people’s emotions, or hyperaware of shifts in mood around you
- A tendency to shut down or disconnect when things become too much
- Shame that arrives quickly and feels disproportionate
- Anxiety that doesn’t have a clear cause, or that persists even when life is going reasonably well
These aren’t character flaws. They’re adaptations. They developed because, at some point, they were the most sensible response available. The difficulty is that they continue operating long after the circumstances that produced them have changed.
What Therapy Offers
Developmental trauma responds well to relational, longer-term therapy. Not because talking about the past is enough on its own, but because the therapeutic relationship itself offers something that was missing earlier: a consistent, attuned, and genuinely safe relational experience. Over time, that changes what the nervous system learns is possible.
My approach is psychodynamic, which means we pay attention to patterns across your relationships, including what happens between us in the room. We work at a pace that feels manageable. We don’t push toward difficult material before there is enough safety to approach it.
If something in this post has felt familiar, it might be worth exploring whether it connects to something earlier. I’d be glad to have an initial conversation. Get in touch at samanthamerry.co.uk/contacts.
Further Reading
- Emotional Inheritance — Galit Atlas
- Adult Children of Emotionally Immature Parents — Lindsay Gibson
- Trauma and Recovery — Judith Herman
- Speaking of Psychology — APA podcast
Samantha Merry is a BACP Senior Accredited Psychotherapist and Clinical Supervisor in private practice in Bromley, South East London. She works with adults in longer-term psychodynamic therapy, with a particular interest in trauma, dissociation, and complex family dynamics. She is currently undertaking a Professional Doctorate in Psychotherapy and Psychological Trauma at the University of Chester. samanthamerry.co.uk