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AIBU?

Share your dilemmas and get honest opinions from other Mumsnetters.

Have you ever met a child psychopath?

518 replies

TheJuryIsOut · 17/05/2026 16:23

There's some debate about whether psychopaths are born like that or made as a consequence of their environment/upbringing. If they are born that way (which I believe they are) have you ever met one? What were the signs?

I say this because there is a child in my wider family who I think may be a psychopath, there has been signs from when he was very very young and as he moves through his teenage years things have only got worse. I can't get on board with it being an environment thing as no one else in the family behaves the way he does, it's quite terrifying to think that no matter what you do your child could still go on to do horrific things and not feel a jot of guilt.

What do you think? Are they born or made?

OP posts:
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ScrollingLeaves · 19/05/2026 21:14

INeedAPensieve · 19/05/2026 20:40

I absolutely loved that BBC Horizon documentary featuring the scientist James Fallon. I'm sure it was in that documentary that he discovers he is actually a psychopath. It was fascinating seeing the nurture versus nature aspect of psychopathy play out and how the balance between genetics and environment plays a part in the choices people make and the paths they go down.

Yes, I heard a report about that fascinating story but I could not remember the details. Thank you.

MyTrivia · 19/05/2026 21:19

TowerRavenSeven · 19/05/2026 20:15

I have met someone who I believe could have turned into one (if she already wasn’t one). She was three/four years old and I had been volunteered to drive her back and forth to the same preschool my son was at. I just remember feeling she was devious but not knowing why.

I ended up only driving her for a week because she made me extremely anxious again not knowing why. I didn’t want her to be around my son any more than necessary. The mother kept asking why I changed my mind but I got the feeling this wasn’t an isolated case. You cannot believe the relief I felt when that week was over!

What was she doing?

Imdunfer · 19/05/2026 21:31

66babe · 19/05/2026 18:08

Come and work in our YOI , you may change your opinion

Absolutely. Of course children can be psychopaths.

What they can't have is a diagnosis saying that they are psychopaths until they are 18 because of the potential for their brain to change.

That doesn't mean there aren't psychopathic children, just that nobody in a professional capacity is allowed to stick that label on them.

LettuceAndCarrots · 19/05/2026 22:08

I believe it's nature, but that environment can make a difference to outcomes.

I read this once, it's really interesting.
https://www.smithsonianmag.com/science-nature/the-neuroscientist-who-discovered-he-was-a-psychopath-180947814/

tellmesomethingtrue · 19/05/2026 22:54

Yes, one is currently 12 and I have stopped my children having contact with him. He is cruel, manipulative and has physically assaulted my youngest child 3 times.

The other is an ex-pupil who planned and carried out stabbing and dismembering his girlfriend when he was 17, the day after I taught him. Charming and mature. Terrifying.

Onbdy · 19/05/2026 23:46

PancakeCloud · 19/05/2026 15:15

How is writing off children as evil helping?

@PancakeCloud How is being realistic writing children off? 🙄
You sound very naive and clueless.

Jane379 · Yesterday 01:48

Glasnevin · 18/05/2026 22:10

@khaykerTheodore Roosevelt was most certainly not a psychopath 🙄

This!

anon666 · Yesterday 06:46

HaveYouFedTheFish · 19/05/2026 05:29

How naive can you get! "The parents were like angels, frequent church attendees" 🤣🤣🤣 like all the lovely nuns who ran the Magdalene homes?

You revel in the fact the daughter seemed well behaved but was a cold bully behind closed doors, but think the parents were outwardly respectable therefore "like angels" and couldn't be different at home without onlookers.

Plenty of "pillers of the community" abuse their children behind closed doors, whilst keeping an immaculate home, being much nicer to their dog than their children, being charming to friends and acquaintances, having respected careers and and sitting on charitable commitees.

There's not only one "type" of parent who abuses their child, especially but not only psychological abuse.

Additionally attachment disorders can be more complex than abuse and begin before birth.

Edited

You know nothing about the situation yet you boldly pronounce it to be bullshit in a typically blinkered way that supports your original view.

And you accuse me of being naive.🤣🤣

Sorry chum, you're the naive one, hanging on to the old paradigm at any cost.
Absolute nonsense, but not going to give you any more airtime. 🤣🤣

dh280125 · Yesterday 16:19

I met a child who was very clear it gave him pleasure to hurt other children. He certainly wasn't right. Age 5.

Straightjacketsandroses · Yesterday 19:26

Differentforgirls · 19/05/2026 18:30

Oh so thick and psycho are words you use to describe both children and adults?

Not sure if this is in response to my deleted post, but possibly not because I didn’t use the word ‘psycho’. Can’t remember if I used the word thick but I don’t think so, and I actually think my post was unfairly deleted since the main point of it was questioning @MyTrivia ’s comprehension skills due to her assumption about my professional behaviour which obviously I’m not going to give details about (nor the child) on a public forum.

Anyway, posters questioning why these children aren’t getting help - they usually are. They’re usually flagged by the system in some capacity (SS, schools etc) and plans are in place. Unfortunately though there isn’t a lot available in terms of psychiatric help for children who are at risk of developing a personality disorder but who haven’t committed a crime yet. We kind of just have to watch it unfold, protect others around them and try to reach them in the limited ways we can. Often family life is very tricky so they’re immersed in a world which has far more influence than professionals do!

AlliWantIsARoomSomewheeeere · Today 10:03

It takes a combination of nature and nuture.
20% of CEO's have significant psychopathic traits. They probaby had decent childhoods.
In decades working with kids, I only met one who had serious potential to be a psychopath/sociopath.

AlliWantIsARoomSomewheeeere · Today 10:07

shihtzuu · 18/05/2026 19:14

No, you make choices in life but I think children lack education/ life experience aybe it's a lack of education on the consequence.

It happens with adults too though.. just like people who make choices to eat loads of food, and become overweight. You know what the consequences are however! Labels like psychopathy and ADHD are just an excuse on my opinion for young people and don't help.

We aren't very self aware as individuals though sometimes due to lack of education / life experience and children especially so.

Edited

ADHD isnt an "excuse".
Some people may use it as one, but it is a different neurotype. Many people thrive with ADHD, but only when supported for how their brain works, not expected to respond in the same way someone with a neurotypical brain would.

“Everyone is a genius. But if you judge a fish by its ability to climb a tree, it will live its whole life believing that it is stupid.”

RingoJuice · Today 11:00

“Everyone is a genius. But if you judge a fish by its ability to climb a tree, it will live its whole life believing that it is stupid

Some traits are desirable for living in civilized society. Prosocial traits, higher impulse control, ability to plan ahead, general high intelligence. We select and promote such traits and try to develop children’s abilities to get along in such a society.

But let’s be real. Some traits are deeply problematic for society, some of which are noted here. If you can’t or are unable to properly participate in society, sometimes it’s because you are the problem. And while it sucks to be that person, others shouldn’t be inconvenienced by it.

If you were a fish and needed to live in a society where tree climbing was essential to
your day to day, you will fail. It’s nature’s way.

ScrollingLeaves · Today 11:06

tellmesomethingtrue · 19/05/2026 22:54

Yes, one is currently 12 and I have stopped my children having contact with him. He is cruel, manipulative and has physically assaulted my youngest child 3 times.

The other is an ex-pupil who planned and carried out stabbing and dismembering his girlfriend when he was 17, the day after I taught him. Charming and mature. Terrifying.

Charming and mature
That is chilling and terrifying.

MyTrivia · Today 12:20

Let’s not be conflating ADHD with psychopathy - they are not remotely comparable.

MyTrivia · Today 12:24

The reason psychopathy is such a problem is that the person with it doesn’t feel any guilt or remorse for doing bad things so it’s easy for them to do bad things.

They also aren’t able to feel much unless they cause chaos, lie, steal or hurt people. Some of them can improve their behaviour and are high functioning enough through therapy to make conscious decisions to not hurt people.

This isn’t at all comparable with things like ADHD where the brain works differently but isn’t devoid of feelings for others.

Parcelpass · Today 20:23

Imdunfer · 19/05/2026 07:42

There is plenty of abuse going on inside "decent" homes.

Yes I know. I think you missed the full point of what I was highlighting..

Arran2024 · Today 22:27

TowerRavenSeven · 19/05/2026 20:15

I have met someone who I believe could have turned into one (if she already wasn’t one). She was three/four years old and I had been volunteered to drive her back and forth to the same preschool my son was at. I just remember feeling she was devious but not knowing why.

I ended up only driving her for a week because she made me extremely anxious again not knowing why. I didn’t want her to be around my son any more than necessary. The mother kept asking why I changed my mind but I got the feeling this wasn’t an isolated case. You cannot believe the relief I felt when that week was over!

That could be attachment disorder too.

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