13.10 — What Childhood Abuse Does, and How Adults Carry It

In the 1990s a large study run with a health insurance provider in California asked adults about ten categories of difficult childhood experience — abuse, neglect, and household problems such as a parent's addiction, mental illness, imprisonment or violence between parents.

These are the Adverse Childhood Experiences, and the finding was a dose-response relationship. The more categories a person reported, the higher their risk of a long list of adult outcomes: depression, anxiety, addiction, suicide attempts, heart disease, liver disease and early death.

Two honest caveats, because this research is frequently overstated.

It is correlational, and the categories are recalled decades later.

And the score is a population-level tool, not an individual prediction. A high score does not mean a bad life is coming. Most people with high scores do not develop most of the outcomes, and this matters enormously if you are reading your own number.

What is solid: early adversity raises risk, the effect is dose-related, and the risk is modifiable — which is the whole point of the rest of this page.

What it actually does

Not damage in a simple sense. Adaptation — a child's system tuning itself to the environment it is in, and then carrying that tuning into environments where it no longer fits.

A threat detector set high (5.2). In a household where danger was real, reading faces early and constantly was the correct strategy. As an adult it produces reactions to neutral situations.

An attachment pattern (9.5). Whatever worked to get care, or to avoid harm, becomes the default.

Suppression of need. If expressing distress made things worse, the child stops expressing it — and the adult cannot say what they want, sometimes cannot identify it (4.3).

Hypervigilance to other people's moods. The child who had to know which version of a parent had come home becomes an adult who reads a room instantly and exhaustively. This is frequently described as a strength, and it is a cost being paid continuously.

Difficulty trusting, which is what the environment taught.

And shame rather than guilt (4.8) — the belief that there is something wrong with you rather than that something wrong was done to you. This is the most damaging single carry-over, because shame cannot be repaired the way an event can.

Neglect, which is under-recognised

The absence of something is harder to see than the presence of something, and neglect is consistently found to have effects at least as serious as active abuse.

No comfort when distressed. No interest. No supervision. Nobody who noticed.

Why it is harder to identify later: there is no incident. People say nothing happened to me and mean it literally. What happened was that nothing happened, and it is difficult to grieve an absence.

And emotional neglect frequently coexists with material provision — a household with money, food, school fees and no attention. That combination is particularly hard to name, because everything visible was fine.

What helps

The most important finding in this whole area, and it is hopeful.

One reliable, caring adult in childhood is the single strongest known protective factor. A grandparent, a teacher, an aunt, a neighbour. It does not have to be a parent and it does not have to be constant.

And in adulthood, the equivalent holds: a stable relationship with somebody safe is one of the routes by which attachment patterns change (9.5).

Resilience is not a trait you either have or lack. It is largely a product of relationships and circumstances, and it can be built later (16.5).

What to do about it as an adult

Name it accurately, once. Not to blame — to describe. A great many people minimise: it wasn't that bad, other people had it worse, they did their best. All of those may be true, and the effects are still real. Both halves can be held: they did their best, and it damaged me.

Understand the adaptation rather than the pathology. I read faces because I had to is a more useful frame than I am anxious. It tells you the behaviour was intelligent then and is out of date now (5.2).

And expect insight not to be enough (5.2). Knowing where a trigger comes from does not remove it. What changes it is repeated new experience — 5.3, and therapy.

Get the right kind of help. Trauma-focused therapies have good evidence (14.4). Generic supportive counselling is helpful and is not the same thing, and for a significant history it is worth asking specifically for someone who works with developmental trauma.

Break the transmission, if you have children. The most common fear people in this position have, and the evidence is encouraging: the strongest predictor of not repeating a pattern is having made sense of your own history — a coherent account, rather than a happy one. Which means the work you do on it is directly protective of the next generation.

And repair, which matters more than perfection. No parent is consistently attuned. What appears to matter is the pattern of rupture and repair — getting it wrong and coming back. You do not have to be a perfect parent. You have to be one who returns.

If you are wondering whether it counts

Common, and worth answering.

Neglect counts. Emotional abuse counts. Witnessing violence between parents counts. Not being hit does not mean nothing happened.

Comparison does not settle it. Somebody having had it worse is not relevant to whether you were harmed.

And "they did their best" and "it damaged me" are compatible. Holding both is usually the most accurate position and it is the one that allows you to stop arguing with yourself.

What to do

Write the account once, privately. What happened, plainly, without minimising and without dramatising. Making sense of it is the protective factor and it starts with an account.

Identify the adaptation you are still running. Hypervigilance, suppressed need, difficulty trusting, shame. Name which one is yours — most people have one dominant.

Take one thing to a professional if the history is significant, and ask specifically for trauma-informed work.

And if you have children: focus on repair rather than on getting it right. Come back after you have got it wrong, say what happened, and be reliable. That is the mechanism, and it is available to anybody regardless of what they were given.

Next: 13.11 closes Part 13 with the workplace, the law, and the numbers to call.