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Mum has new boyfriend, lost interest in kids

66 replies

SqueakyPuffskein · 24/05/2026 16:16

NC, just wanted a discussion on this. I don't want or have kids (broody hormone absent) but I find it interesting from a biological POV.

Single mum adores kid -> exciting new man appears -> maternal care hormones go poof -> kid is now annoying little pest, in the way -> neglect, abuse, abandonment, murder.

There have been countless examples of this phenomenon in the news, threads on here, and I've known a few cases in real life (my own mum was one, dumped me on other relatives so she could move away chasing men. It was much better than living with her, thankfully).

I'm curious if there's a name for it, or any research done? If not, why not? I know it's taboo to think about mothers not adoring their children, or that 'magical bond' disappearing and things turning sour. But it does happen and we need to understand how, and how to intervene effectively before harm is done.

Do you think there's any way to get the maternal love back, after the whirlwind romance has calmed/ended? That's what I find most chilling: once the hormones have faded, they never seem to return later. But I'd be interested to hear anyone's stories of mothers 'coming out the other side' and caring about their kids again.

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SomethingFun · 24/05/2026 20:37

It’s perhaps not as dramatic but lots of women ditch their friends when they meet a new man - perhaps that has happened to you op? Being with the man and spending all their time and energy with the man becomes the most important thing in their lives. It makes sense to me that that way of being would also happen with some women where their children are concerned too. I’d imagine to answer the question if it is similar then when the relationship breaks down then the mother would have the time and energy for her children but would drop them again when the next man comes along.

Many/ most women are socialised to put men first and that having and keeping a man is the most important thing in a woman’s life. Lots of women on here say they love their husband more than their dc which is nuts to me but there you go.

SqueakyPuffskein · 24/05/2026 20:35

mindutopia · 24/05/2026 20:13

I think it’s likely related to a personality disorder and/or attachment issues. Basically, women who are so dysfunctional and broken that they will throw away real unconditional love for the highs and lows, because drama feels familiar and safer than proper safe love of a child.

It’s not the same because I was an adult (though if my mum had dated when I was a child, I do wonder what might have happened to me), but my mum met a man who is a convicted paedophile (he sexually abused his daughter). Basically, she had the choice of this loser or a relationship with me and her grandchildren (I’m her only child). I was an adult, but she gladly chose him and walked away from her whole family. Haven’t seen her in over 6 years. I don’t even know where she lives anymore.

It blows my mind. But she had a traumatic childhood with a narcissist brother (like a proper narcissist) who terrorised the family and her whole self worth is based on pandering to men to keep the peace. She saw a man with a lot of drama around him who needed saving and running towards that and throwing away her family probably felt really familiar. It’s what she’s done her whole life. No thought for the children left in her wake.

A very thoughtful post, thank you for sharing. Sorry your mum turned her back, hope you and your kids are doing OK.

There's definitely a lot going on with these women - it just doesn't become outwardly visible until something triggers it, like new romance - and seeking explanations for their actions does not mean we're excusing them. It's important and helpful to understand why people are the way they are, even if terrible.

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orangegato · 24/05/2026 20:27

My mum has done this in her 50s. Binned off all of her previously close sort of grown up children to shack up with a younger man. And yes she is a narcissist but no one saw that shit coming.

Permanently damaging relationships with her children for what will inevitably fizzle out with a fucking deadbeat.

NeedAnyHelpWithThatPaperBag · 24/05/2026 20:24

I can't remember the author (male!) who said it but it went along the lines of "some women are more woman than mother" and it rings true I think. Their "womaness" in a sexual way is more likely to lead them into situations with men that can result in children, but they won't necessarily have the supposedly associated mothering instinct?

dairydebris · 24/05/2026 20:21

Isn't this just bog standard human variability?

I think you've focused a bit too much on hormones. The bonding/ cuddle hormone is oxytocin and is both male and female. In this case the female would also get an oxytocin boost from the new male.

Prolactin is mainly involved in lactation.

Imo it's just some people being damaged themselves, selfish, suffering with poor mental health, any combination of the above.

Some people are feckless shits who abandon their children. Some are women. More are men. Society is more shocked than women do it- but maybe we shouldn't be?

mindutopia · 24/05/2026 20:13

I think it’s likely related to a personality disorder and/or attachment issues. Basically, women who are so dysfunctional and broken that they will throw away real unconditional love for the highs and lows, because drama feels familiar and safer than proper safe love of a child.

It’s not the same because I was an adult (though if my mum had dated when I was a child, I do wonder what might have happened to me), but my mum met a man who is a convicted paedophile (he sexually abused his daughter). Basically, she had the choice of this loser or a relationship with me and her grandchildren (I’m her only child). I was an adult, but she gladly chose him and walked away from her whole family. Haven’t seen her in over 6 years. I don’t even know where she lives anymore.

It blows my mind. But she had a traumatic childhood with a narcissist brother (like a proper narcissist) who terrorised the family and her whole self worth is based on pandering to men to keep the peace. She saw a man with a lot of drama around him who needed saving and running towards that and throwing away her family probably felt really familiar. It’s what she’s done her whole life. No thought for the children left in her wake.

Mummyoflittledragon · 24/05/2026 20:09

TheRealMagic · 24/05/2026 19:42

I think in a lot of these cases they are desperately needy, damaged women who will do anything to feel loved - and that's why they had children in the first place. Lots of women desperate to feel valued and loved think that children will be the ideal solution, as they will give them unconditional love. But it's actually the parent who is supposed to love unconditionally. Very little babies can't argue back and are entirely dependent, but children are often hard work, ungrateful, rude to their parents (and all of that is entirely developmentally normal and appropriate). You also get a lot of positive attention from other people when pregnant or with a tiny baby that fades away as the child becomes older. So I think these women become disillusioned with the idea that the children will fix them and make them feel wanted and special, but still have that desperate need for that and so go back to trying to get that attention and validation from men - and at that point the children are just in the way.

That’s desperately sad, but so true. I could never imagine being like this with my dd.

SqueakyPuffskein · 24/05/2026 20:02

Weeellokthen · 24/05/2026 19:50

Self-centred, is that not what it's called? I know a few mothers who have put their kids at the bottom of their pile.
I was a sp for many years and yes I would've liked the company of a man, many a night but I chose to put them at the top of my pile.
Some people are just shit mothers

Some people are certainly like that. But in the cases I'm thinking about, it's more like the mum is devoted and suddenly 'a switch has flipped' (as someone else neatly described it) and she can't stand the kids any more. It's strange and concerning to people who know her, and coincides with new man appearing. Is that what happened with the selfish mums you know?

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WeatherOrNothing · 24/05/2026 19:59

Women can and are just as bad as men. Who lets these evil men who abuse the kids into the lives. The mothers.

SqueakyPuffskein · 24/05/2026 19:50

TheRealMagic · 24/05/2026 19:42

I think in a lot of these cases they are desperately needy, damaged women who will do anything to feel loved - and that's why they had children in the first place. Lots of women desperate to feel valued and loved think that children will be the ideal solution, as they will give them unconditional love. But it's actually the parent who is supposed to love unconditionally. Very little babies can't argue back and are entirely dependent, but children are often hard work, ungrateful, rude to their parents (and all of that is entirely developmentally normal and appropriate). You also get a lot of positive attention from other people when pregnant or with a tiny baby that fades away as the child becomes older. So I think these women become disillusioned with the idea that the children will fix them and make them feel wanted and special, but still have that desperate need for that and so go back to trying to get that attention and validation from men - and at that point the children are just in the way.

Absolutely true. You explain it very well. I was probably wrong to put it all down to hormones; there's a massive amount of social pressure and individual issues going on too.

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Weeellokthen · 24/05/2026 19:50

Self-centred, is that not what it's called? I know a few mothers who have put their kids at the bottom of their pile.
I was a sp for many years and yes I would've liked the company of a man, many a night but I chose to put them at the top of my pile.
Some people are just shit mothers

TheRealMagic · 24/05/2026 19:42

I think in a lot of these cases they are desperately needy, damaged women who will do anything to feel loved - and that's why they had children in the first place. Lots of women desperate to feel valued and loved think that children will be the ideal solution, as they will give them unconditional love. But it's actually the parent who is supposed to love unconditionally. Very little babies can't argue back and are entirely dependent, but children are often hard work, ungrateful, rude to their parents (and all of that is entirely developmentally normal and appropriate). You also get a lot of positive attention from other people when pregnant or with a tiny baby that fades away as the child becomes older. So I think these women become disillusioned with the idea that the children will fix them and make them feel wanted and special, but still have that desperate need for that and so go back to trying to get that attention and validation from men - and at that point the children are just in the way.

SqueakyPuffskein · 24/05/2026 19:36

Thirtylifecrisis · 24/05/2026 19:23

This intrigues me too OP!

Especially because they were doting, loving and dedicated mothers beforehand.

It's different to those who were neglectful and resentful from the birth of their kids. These ones are seemingly the opposite. Like a switch suddenly flicked out of nowhere.

I'd love for there to be a deep interview with several of them to properly ask the questions to gain some kinda understanding.

Someone gets it! Precisely. I have not heard of any scientists/psychologists/other people talking about it though, or wanting to research it. Strange, considering there are so many high-profile criminal cases that start this way.

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SqueakyPuffskein · 24/05/2026 19:32

ilovemylogbasket · 24/05/2026 19:18

I’m sorry this was your childhood too. It’s shit, absolutely.
But, I remember being about 10 and thinking….i just don’t want to be anything like either of them.
As an adult, I….sort of…..get it. The divorce was messy, neither of them were particularly emotionally intelligent so they both entered into frankly unsuitable relationships with the first people that would take them. They wanted to “move on” and the children were an unhappy reminder. Not great when you’re 9 yrs old and no one wants you, but there you go.
As I understand it, they have stayed in those relationships. Miserable, bitter and unhappy is what I hear.
But me? I’ve turned out nothing like either of them. My family looks….so very different from the one I had growing up. My DC are safe, loved, and happy. I am the polar opposite of both of them. I am happy, I’m decent, I’m kind, I’d never, ever do what they did. And I’m massively proud of that.
So, I don’t know how to label it, other than “something I would never do”.

Glad to hear that you got past it and broke the cycle! I bet you're a wonderful mother now, and that experience helped drive you.

I feel the same about my parents, they were a bit fucked-up and not in good situations. Don't blame them for pissing off in search of something better. My mum is apparently happy with her new family, and I'm not bothered about it all. Just really grateful that other relatives took me in and gave me a much better upbringing after years of her neglect/chaos.

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Thirtylifecrisis · 24/05/2026 19:23

This intrigues me too OP!

Especially because they were doting, loving and dedicated mothers beforehand.

It's different to those who were neglectful and resentful from the birth of their kids. These ones are seemingly the opposite. Like a switch suddenly flicked out of nowhere.

I'd love for there to be a deep interview with several of them to properly ask the questions to gain some kinda understanding.

ilovemylogbasket · 24/05/2026 19:19

ColinOfficeTrolley · 24/05/2026 18:59

I'll bet you a pound to a penny that women who do this, have been traumatised by males growing up throughout their lives.

And no, absolutely not the case for my mother.

ilovemylogbasket · 24/05/2026 19:18

SqueakyPuffskein · 24/05/2026 18:55

This, exactly. I'm sorry it happened to you too.

Maybe it is not hormone-driven, more of a social issue, but either way it still ought to be named and recognised, because it's a real thing affecting many of us. I always find it hard to explain why I have no parents; "they lost interest and dumped me on other relatives, have never bothered with me since" is the awkward truth.

"Romance-Onset Child Disinterest" sounds a bit clunky though.

I’m sorry this was your childhood too. It’s shit, absolutely.
But, I remember being about 10 and thinking….i just don’t want to be anything like either of them.
As an adult, I….sort of…..get it. The divorce was messy, neither of them were particularly emotionally intelligent so they both entered into frankly unsuitable relationships with the first people that would take them. They wanted to “move on” and the children were an unhappy reminder. Not great when you’re 9 yrs old and no one wants you, but there you go.
As I understand it, they have stayed in those relationships. Miserable, bitter and unhappy is what I hear.
But me? I’ve turned out nothing like either of them. My family looks….so very different from the one I had growing up. My DC are safe, loved, and happy. I am the polar opposite of both of them. I am happy, I’m decent, I’m kind, I’d never, ever do what they did. And I’m massively proud of that.
So, I don’t know how to label it, other than “something I would never do”.

SqueakyPuffskein · 24/05/2026 19:10

ColinOfficeTrolley · 24/05/2026 18:59

I'll bet you a pound to a penny that women who do this, have been traumatised by males growing up throughout their lives.

That does feature in many of the cases I've known about, yes. And the new men clearly dislike the children being around (and often become controlling etc).

How much of this is 'in her head, wanting to please him' and how much is 'him pressuring her to forget kids, focus on him'?

If this were studied properly maybe we'd know, and be able to help her before the bond/relationship with her kids deteriorates.

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ColinOfficeTrolley · 24/05/2026 18:59

I'll bet you a pound to a penny that women who do this, have been traumatised by males growing up throughout their lives.

SqueakyPuffskein · 24/05/2026 18:55

ilovemylogbasket · 24/05/2026 18:32

My mother did this, on a much less severe scale. New man appeared….we were fed and clothed but utterly ignored and treated like a huge inconvenience. It was a miserable childhood but she is seemingly baffled about why we are all NC/LC with her.

This, exactly. I'm sorry it happened to you too.

Maybe it is not hormone-driven, more of a social issue, but either way it still ought to be named and recognised, because it's a real thing affecting many of us. I always find it hard to explain why I have no parents; "they lost interest and dumped me on other relatives, have never bothered with me since" is the awkward truth.

"Romance-Onset Child Disinterest" sounds a bit clunky though.

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TheHateIsNotGood · 24/05/2026 18:49

Maybe they were 'performative parents' and once single parent reality hit they thought their best option was to 'snag a man' first whilst intending to revert back to 'performing' as a parent.

SqueakyPuffskein · 24/05/2026 18:32

Jellycatspyjamas · 24/05/2026 17:50

Children often aren’t mums top priority though, many mums struggle to bond with their baby and many find parenthood an absolute drudgery. I don’t think hormones play as big a role as we imagine nor do I think a maternal bond or instinct comes naturally to many people. Mums tend to be primary carers because their socialised to be, and I guess their attention can be pulled in exactly the same way as a man.

Equally people can bond with and have deep love for children they have no biological (hormonal) link to.

Good points. Maybe I'm having a hard time getting my head around this because I'm not a mother and have zero interest in babies/children/relationships at all (something is definitely lacking in my brain). It's a fascinating topic to observe as an outsider.

Hormones must play some important part, but how much of parental behaviour/feelings are due to human socialisation, we may never know. It's just interesting to read scientific studies about other animals (for example "female mice lacking [some gene] become cold and indifferent mothers") and wonder how much is applicable to us.

And (rambling here, I'm sorry) I think some people feel unnerved at the idea that we're just bundles of genes and hormones. "If something breaks, love vanishes" is frightening after all. I do hope that's not what's happening with these suddenly-neglectful mothers. If it's a social issue, hopefully it can be helped with support. But if no-one studies it, how can we know?

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ilovemylogbasket · 24/05/2026 18:32

My mother did this, on a much less severe scale. New man appeared….we were fed and clothed but utterly ignored and treated like a huge inconvenience. It was a miserable childhood but she is seemingly baffled about why we are all NC/LC with her.

SqueakyPuffskein · 24/05/2026 18:07

Smellsnutty · 24/05/2026 17:41

I was reading something about two little boys abandoned by their mother and her boyfriend and someone commented that the biggest factor in child abuse or murder is if the mother gets a new boyfriend. I don't know if that's true but if it is then you're definitely right that it should be studied to see how this happens, how it can be predicted, support, changes etc.

The two French boys dumped in Portugal? Yes, that's a high-profile recent example. But sadly there are countless more; only the ones with the most shocking endings make the news.

The fact that there's no name for it is honestly baffling. If you can't name a problem, you can't solve it.

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SqueakyPuffskein · 24/05/2026 17:59

trampolinebounce · 24/05/2026 16:53

Ive seen it loads to. New man, lots of baby sitting requests. Ignore kids while on phone the whole time. Buy new outfits when they cant afford new shoes for kids.
Someone even asked to babysit for two weeks while they went on holiday (she'd known him for a month)

3 that i know all had not the best upbringing.

I did it somewhat too will admit that. But more like can you watch kids for an hour for a coffee date after a few coffee dates id sneak out in an evening while babysitter was downstairs and kids asleep (still feel guilty for it)

Mothers are woefully under-supported by society. I think it's absolutely normal (and healthy, necessary even!) to need some time away from kids. We're supposed to live in tribes where everyone shares child-rearing duties. The modern, isolated 'nuclear family' has a lot to answer for. You have nothing to feel guilty about.

The cases I'm talking about are more extreme (like the neglectful mums you mention). It's as if they suddenly mentally abandon the kids, forget the love for them, resent them. And it seems to be permanent, as long as the new man is around; only gets worse until kids end up dead, in someone else's care, or damaged adults.

Or did you see better outcomes? (I wonder what happens if the men fuck off, do the mums regain interest in kids?)

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