Nobody sets out to raise a bully. You read the books, you attend the school meetings, you have the “be kind” conversation in the car on the way to drop-off. You are, by most available measures, paying attention. And yet there’s a particular kind of vertigo that comes with getting a call from a teacher, or with something you notice in your child’s behavior toward a kid who sits alone – something that makes your stomach drop before you’ve even fully processed what you saw.
The conversation around bullying tends to focus almost entirely on victims, which makes sense – victims are the ones most obviously hurt, and they need protection and care. But the child doing the bullying is also caught in something, and that something often has roots at home. Not because parents are bad. Because parenting involves hundreds of daily interactions, most of them unremarkable, and a handful of those patterns can quietly tilt a child toward behaviors that nobody in the family would ever consciously endorse.
That’s the part nobody talks about at orientation night. The habits that feed bullying behavior in children aren’t usually dramatic. They’re ordinary. They’re Tuesday morning. They’re the thing you said when you were exhausted, and the pattern you inherited from your own parents, and the approach you genuinely believed was teaching your kid to be strong. Most of them are things well-meaning parents do every single day.
What Bullying Actually Is – And Who Does It
Before getting into the habits, it’s worth being clear about the scale of this. About 19 percent of students ages 12 to 18 reported being bullied during school in the 2021-22 school year, according to the National Center for Education Statistics. But the numbers on who bullies are harder to pin down – children who bully are far less likely to self-identify, and parents are often the last to know.
What researchers do know is that bullying isn’t random cruelty. According to a 2025 review in PMC, bullying arises from a combination of individual traits, such as impulsivity and poor emotional regulation, alongside family dynamics like insecure attachment and low family cohesion. That second category – family dynamics – is the one parents have the most influence over, and the one that gets the least honest attention. The uncomfortable reality is that certain ordinary habits inside the home can increase a child’s likelihood of becoming the kid who makes other kids’ lives miserable at school.
Dismissing or Minimizing Their Feelings
When a child comes home from school upset about something that, to an adult, seems trivial – a friend who sat with someone else at lunch, a game they weren’t included in – the easiest response is to reframe it. “You’re fine.” “That’s not a big deal.” “Toughen up a little.” It feels like perspective, like good parenting, like refusing to catastrophize a minor social wobble. What it actually does, repeated often enough, is teach a child that their internal experience isn’t real, or isn’t welcome.
Research on family dysfunction and bullying consistently shows that negative parenting and chronic family stress erode children’s mental health, increasing both anxiety and low self-esteem on one end, and anger and conduct problems on the other. Long-term exposure to dismissive or harsh responses predicts emotion-regulation deficits and disruptive behavior in middle childhood. A child who has been taught – however accidentally – that big feelings are shameful or inconvenient doesn’t stop having those feelings. They just start expressing them somewhere else. And “somewhere else” is often the kid at school who’s smaller, quieter, or easier to target.
The child who feels invisible at home doesn’t disappear. They find ways to feel visible. That’s the whole architecture of bullying behavior: the search for power in a place where some power is available.
Modeling Aggression in Conflict
Children learn how to handle conflict by watching the adults around them handle conflict. This is not a metaphor – it is a concrete, documented transmission of behavior. According to Social Learning Theory, individuals learn different forms of aggressive behavior by observing and imitating their parents’ behavior. If the adults in the house resolve tension by raising their voices, using cutting remarks, slamming doors, or winning arguments through sheer emotional force, the child files that away. Not consciously. Just the way a kid files away anything they see work.
Ineffective communication, a lack of warmth, and poor parental modeling of conflict resolution can impair social development and increase mistrust and aggression in peer interactions. The child who watches a parent win a fight through intimidation doesn’t learn that intimidation is wrong. They learn that intimidation is how you get what you want. They test it. It works – at least on a kid who is smaller than them, or less confident, or alone on the playground.
This doesn’t require screaming or overt violence. Sarcasm counts. A withering tone counts. The habit of shutting conversations down with an air of authority rather than engaging with them counts. Children absorb the register, not just the content.
Overprotecting Them From Consequences
This one is harder to see because it comes from love. A child gets in trouble at school and a parent rushes to explain, advocate, and smooth the situation over before the child has had to sit with any of it. Or a child treats another child badly, and the parent’s instinct – understandable, human – is to protect their own kid first, to find the explanation that puts their child in a better light, to call the other parent and gently suggest that their kid was probably also a factor.
Parental over-involvement impacts the risk of bullying perpetration through a child’s reduced self-control and undermined ability to meet their own psychological needs. When a child never faces the discomfort of being wrong, of having hurt someone and needing to reckon with that, they don’t develop the internal mechanism that stops people from hurting others. Empathy isn’t innate – it gets built through the experience of consequence, through the discomfort of seeing that your actions caused real distress in another person.
The child who is consistently shielded from that experience doesn’t learn that other people’s feelings matter as much as their own. They learn that other people’s feelings are a problem for adults to sort out, and that they won’t personally have to bear the weight of what they’ve done. That’s a short step to the belief that they can do it again.
You can read more about the debate around punitive approaches to bullying and why many child development researchers argue they miss the root cause entirely.
Using Harsh or Humiliating Discipline
The logic of harsh punishment is that severity creates deterrence – that if a child is punished hard enough, they won’t repeat the behavior. The research does not support this. A 2026 study in Frontiers in Psychology found that harsh parenting significantly predicted both bullying perpetration and being bullied among adolescents. The child who is yelled at, physically punished, publicly humiliated, or subjected to punishment that feels disproportionate doesn’t become less likely to use power over others. They become more likely. They’ve been shown – again, through demonstration, through the most direct form of learning available – that when you have power over someone, you use it.
Families characterized by chronic conflict, aggression, and emotional coldness erode children’s emotion-regulation skills and social adjustment. Those are the exact same skills required not to bully someone: the ability to regulate an impulse, to read the room, to choose not to. Strip them away through a harsh home environment and you get a child who doesn’t have them. That child goes to school and finds that the same tools that are used on them – humiliation, domination, the exercise of power – are available to them too. So they use them.
Letting Them Win Every Argument at Home
This is the counterintuitive flip side of the previous section, and it trips up a lot of parents who have overcorrected from a harsh childhood of their own. A household where a child faces zero limits, where tantrums are consistently rewarded, where the child learns that making the adults around them uncomfortable is the most effective way to get what they want – that is also a training ground for bullying behavior.
Negative parenting and chronic family stress erode children’s mental health, increasing both internalizing symptoms like anxiety and low self-esteem, and externalizing difficulties like anger and conduct problems. Both extremes – the household that is all control and the household that is no control – produce children who struggle with emotion regulation. A child who has never experienced a limit they couldn’t push past hasn’t learned to tolerate frustration. And the inability to tolerate frustration, to accept a “no,” to absorb disappointment without directing it at someone – that is one of the most direct pathways to bullying behavior.
It’s not about rigidity. It’s about consistency, and about a child learning that other people’s needs exist in the world alongside their own.
Not Talking About Empathy Directly
Most parents assume empathy gets absorbed somehow – through example, through being corrected when they’re unkind, through the general environment of a caring home. And to some extent it does. But research increasingly suggests that empathy is a skill that benefits from direct, explicit conversation. The question “how do you think that felt for them?” is not a soft parenting trick. It’s the mechanism by which a child learns to run their own mental model of another person’s experience.
Secure attachment, formed through responsive and nurturing caregiving, fosters internal models that promote self-worth, trust in others, and a sense of safety – while neglectful or abusive caregiving can lead to insecure attachment styles, emotional dysregulation, and a heightened vulnerability to aggression. The good news in that finding is that the inverse is also true: caregiving that is warm, consistent, and emotionally communicative protects against the conditions that produce bullying behavior. Denmark has taken this so seriously that empathy is a mandatory part of the school curriculum from an early age – a recognition that feeling for other people is a practiced capacity, not a given.
Talking about feelings in your house – not just managing them, but naming them, asking about them, expressing curiosity about them – is doing more protective work than it might look like on any given Tuesday.
Exposing Them to Contempt for “Losers”
This one is rarely conscious. It happens in the casual aside – the comment about someone who didn’t measure up at work, the eye-roll at the slow driver, the joke about the neighbor who can’t seem to get their life together. It happens when a parent reacts with disappointment rather than curiosity when their child struggles. It happens in the subtle but consistent message that weakness is contemptible, that failure is embarrassing, that some people deserve what happens to them.
According to StopBullying.gov, children who bully can go on to engage in violent and other risky behaviors into adulthood, and kids who both bully and are bullied suffer the most serious consequences of all. Many adopt aggressive behavior as a learned coping mechanism, particularly in environments where aggression is normalized. Exposure to emotional environments where contempt and control are modeled may normalize aggression as a means of control or emotional expression. Children who grow up in homes where vulnerability is not tolerated don’t develop compassion for vulnerability in others. They learn to look for it, to target it, because that’s what their world has taught them it’s there for.
The child who sees a parent treat struggling people with contempt learns that struggling people are legitimate targets. That’s not dramatic. It’s just how absorbed values work.
What This Is Really About
The stakes here are real and lasting – children who bully can carry those patterns into their adult relationships, and children who occupy both roles at once, the ones who bully and are bullied, face the most serious consequences of all. But so is this: none of the habits described here make anyone a bad parent. They make someone a human parent – one who is exhausted, who inherited patterns they didn’t ask for, who is doing their best inside a system that never gave them a map.
The thing about all of these patterns is that they’re correctable. Not perfectly, not immediately, but correctable – because the same responsiveness that builds the problem can rebuild around it. Asking “how did that make you feel?” is available to any parent, any Tuesday. Stopping before you dismiss a kid’s upset and asking yourself whether that dismissal is really teaching toughness or just teaching shame – that’s available too. None of it requires perfection. It just requires noticing.
You probably already noticed, or you wouldn’t have read this far. That noticing is not nothing. It is, in fact, the whole thing. Every pattern described here was learned – in a home, by a child, from adults who were probably doing their best, too. That means it can also be unlearned, one ordinary interaction at a time.
AI Disclaimer: This article was created with the assistance of AI tools and reviewed by a human editor.