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AIBU?

Share your dilemmas and get honest opinions from other Mumsnetters.

To think there is no genuine reason a 40-year-old man would be interested in a 22-year-old?

438 replies

Frequency · 06/06/2026 12:00

DD is online dating again and is messaging with a 40-year-old man. She is utterly convinced that he is interested in her as a person and that he is a genuine man. They like the same music, attend the same concerts, play the same games, and follow the same anime series.

I believe there are only 2 reasons a man this age would be interested in a 22-year-old.

  1. He wants the kudos of bedding a woman in their 20s.

  2. There is something wrong with him, and women his own age are too old and wise to tolerate his bullshit, so he needs to target women too young to know better.

For context, I am 44, and the idea of dating one of DD's mates is horrifying. I like them well enough. I'll happily sit and have a drink with them or a night out with them, but some of the things they say and do are childish and irritating, and I'd sooner gouge out my eyeballs with a rusty spork than be in a committed relationship with one of them.

According to DD, he works full-time and owns his own home, so he is not a basement-dwelling incel.

He wants to take her out for dinner on Monday. She's told him she's on her period, and he says that's fine, they're only going for dinner, and he doesn't want sex with her on their first date. He wants to get to know her. I don't believe him, but it's convinced DD even more that he is genuine.

OP posts:
likelysuspect · 06/06/2026 18:58

Millytante · 06/06/2026 18:56

Im so old I get the heaves at the idea of a man in his forties being into online gaming and anime.
As for their enjoying the same music…..he likes hers, or she likes his? Or they both dig Acker Bilk?

Lots of people in their 40s like Acker Bilk?

Who knew.

Jane379 · 06/06/2026 18:56

SpottyAlpaca · 06/06/2026 12:29

It’s just basic evolutionary biology and the result of thousands of generations of human sexual selection.

The reason a 40 year old man might be interested in a 22 year old woman is blatantly obvious. Sex. He wants to shag a young hottie at the peak of her physical attractiveness.

It works exactly the same way in reverse, of course, for reasons that are also blatantly obvious. Money. Hot young women are attracted to older, much wealthier men because they can provide access to plentiful resources for her and her future children.

Edited

Most young women don't settle with much older and wealthier men though. Most age gaps are only a few years.

Millytante · 06/06/2026 18:56

Im so old I get the heaves at the idea of a man in his forties being into online gaming and anime.
As for their enjoying the same music…..he likes hers, or she likes his? Or they both dig Acker Bilk?

user593 · 06/06/2026 18:55

Doyouknowdanieltiger · 06/06/2026 18:19

The fact he's not your DH speaks volumes though. Theres also a high chance you'll become his carer and the fact he likes younger women to worry about.

It really doesn’t. I’m a SAHM and we split his income 50/50 into our individual names, and our house which is mortgage free is in both our names even though I didn’t contribute to it. We’ll get married at some point for IHT purposes. His ex partner was older than him, and he doesn’t have a history of dating younger women. I’m not worried.

Jane379 · 06/06/2026 18:54

QuintadosMalvados · 06/06/2026 12:20

Yabu.
She's a fully grown adult.
Men generally tend to like younger women. It is what it is. Whether this is right or wrong is not relevant.

You need to get over it.

Obviously her daughter has to make her own choices.

But men tend to find younger women the most sexually attractive. That's not the same as them being likely to have LTRs with them. Most women in age gap relationships are a few years away from their partner. Men who want huge age gaps may be looking for someone to shape and control.

As I said OP's DD must make her own choices, but there's no harm in being aware.

Millytante · 06/06/2026 18:53

SoScarletItWas · 06/06/2026 12:06

Sex is a genuine reason (albeit creepy when there’s such an age gap).

But I think DD has moved it into sex territory by telling him she’s on her period. There was no need to say that before a first date. She’s basically signalled that she would have considered sex on the first date and is ‘warning’ him it won’t be on the cards.

Edited

Yes, what an extraordinary conversation to initiate. Talk about giving him the green light (on a promise) before he’s even pulled your chair out for you!

Hotandpointy · 06/06/2026 18:53

At 19 I was shagging a 39 year old bloke with two divorces under his belt and kids not much younger than me. Honestly, it was one of the best and healthiest relationships I’ve ever had. He treated me with kindness and respect, we had loads of fun together, went to the pub, to the races and just chilled out, listening to music. It was more friends with benefits though as we both knew we had no future together as we were at such different stages of life. I wonder what he’s up to these days and wish him happiness.

I’d be more worried about the whole, period conversation before the first date, that’s super-weird!

OriginalSkang · 06/06/2026 18:52

And if she really wanted a relationship with this guy, she's probably blown it with the 'I can't sleep with you because I'm on my period' rather than 'I'm not interested in casual sex' anyway. Sadly still even in this day and age, a lot of men aren't interested in actual relationships with women they think sleep around

oliviaAustin · 06/06/2026 18:52

shuggles · 06/06/2026 18:23

@Frequency He wants the kudos of bedding a woman in their 20s.

This isn't something that men consider when dating. Men don't give a shit how other people see them, or how other people see their partner. Men date women that they like, and other people's perspectives have no influence.

There is something wrong with him, and women his own age are too old and wise to tolerate his bullshit, so he needs to target women too young to know better.

The number of available women on dating apps is extremely low, and getting matches is difficult (even with swiping right on every profile, men may only get 1 match a month). So men tend not to filter women based on factors which have low significance, like age. He's ended up talking to your 22 year old daughter, but she is likely the only person who actually responded to him and engaged in a conversation. It's entirely possible that, if a 50 year old had responded to him, then he would have ended up dating a 50 year old. It's very unlikely that he deliberately targetted someone based on age.

Say that beginning bit to all the men who only date plus size women on the down low because they don’t want their mates to find out. Women are status symbols to men in many cases. Not all but many do absolutely consider what other people see in their partner.

OriginalSkang · 06/06/2026 18:49

Frequency · 06/06/2026 18:26

^This.

Obviously, I'd prefer her not to have sex with 40-year-old men at all, but she is over the age of consent, and no strings attached sex is what she wants. If she finds this man attractive enough to sleep with, as much as I don't like it and think he is sleazy for wanting sex with someone literally young enough to be his child, that is her business.

My worry is that this man is telling her he wants to date her with a view to starting a relationship once they get to know each other, and she seems open to the prospect.

Both of my daughters are in their late teens/early twenties, so I spend time around people in their early twenties most days. I cannot fathom why someone my age would want to date one of them. They're loud, annoyingly opinionated, cannot ever be wrong, yet need constant reassurance about the most minor things. And they overthink everything.

As I said, I get on well enough with them that I'll sit and have a drink with them if they're all around here for pre-night out drinks or to sit around our firepit, etc. I do have some things in common with some of them, but I'd honestly rather be in a committed relationship with Michael Myers than someone under 30.

Bear in mind that its online dating, so anything he says is probably bullshit to sleep with her anyway

momager22 · 06/06/2026 18:47

Why the fuck are they talking about sex/ periods before a first date ? She needs to learn not to share so much so soon!

XelaM · 06/06/2026 18:44

busyd4y · 06/06/2026 12:13

I have friends with a similar age gap, they've been married over 25 years and she was about that age when they met

It was at work so not quite the same situation. He hadn't been married before they met and I've never seen anything to suggest he isn't a perfectly normal human

Obviously this is of absolutely no relevance to your daughter, just an anecdote that it can work

Yes, we have family friends who have been married for decades with a similar age gap. No abuse whatsoever, but now that the husband is old, ill and not particularly fun to live with I think she regrets throwing her youth away on him. She's super bubbly and a people- person and was clearly very attractive when young (still is) and the husband is now a boring old man.

Fancythatfancyhat · 06/06/2026 18:43

Deadleaves77 · 06/06/2026 18:12

I mean they met online dating, which means he likely set his age preferences to include 22yos at 40. Whether he's been able to attract many 22yos is another matter but he's actively trying

He may genuinely like her for who she is, Im sure she has a lot about her. That doesn't mean there isn't a power/maturity imbalance

Presumably she did too then with online dating? I'm not sure I'd consider an OLD filter to be actively trying on the same creepy sense I would if he was out in clubs at his big age trying to chat up women who weren't interested. Anyone who isn't interested in dating someone his age just wouldn't even see his profile for him to try and talk to him surely?

IAmBeaIDrinkTea · 06/06/2026 18:42

Jollyhockeystickss · 06/06/2026 18:37

Shes an adult she can do what she wants blah blah blah, HOWEVER i would find out where they are going on their date and i would turn up with a friend to show him up and embarress him and out him outright why he wants sex with my daughter, she may ignore you for 2 weeks after but problem solved, the world is a horrible place he is probably trying to bed girls much younger also

Yeah, do that if you want to look completely unhinged!
Follow your adult DD on her date and do that in public.
I don't think it'd be a case of "ignore you for 2 weeks" - you'd risk permanent relationship damage (not between her and her date, to be clear, I mean between you and your DD!)

ForPlumReader · 06/06/2026 18:40

I'd be uncomfortable if it was my daughter so understand your concerns. However, from a rational perspective I know two couples who have lived long and happy lives together with a similar age gap like this. Both met when one was in their 20s, though not online.

XenoBitch · 06/06/2026 18:39

Jollyhockeystickss · 06/06/2026 18:37

Shes an adult she can do what she wants blah blah blah, HOWEVER i would find out where they are going on their date and i would turn up with a friend to show him up and embarress him and out him outright why he wants sex with my daughter, she may ignore you for 2 weeks after but problem solved, the world is a horrible place he is probably trying to bed girls much younger also

And at what age would your daughter have to be before you would consider this sort of behaviour unacceptable?

Jollyhockeystickss · 06/06/2026 18:37

Shes an adult she can do what she wants blah blah blah, HOWEVER i would find out where they are going on their date and i would turn up with a friend to show him up and embarress him and out him outright why he wants sex with my daughter, she may ignore you for 2 weeks after but problem solved, the world is a horrible place he is probably trying to bed girls much younger also

Frequency · 06/06/2026 18:36

Lovingbooks · 06/06/2026 18:27

Missing point but isn’t a Monday a strange choice of night for a date. Sounds like he could be in a committed relationship and stringing your DD along.

She works weekends, hence Monday night. I also questioned that because to me, that says he has a wife sitting at home thinking he's at work for the night. He wanted to meet on Friday or Saturday night, but she works until late both days, so she suggested Monday.

OP posts:
FreshCarnations · 06/06/2026 18:34

Men and women are fundamentally different. It's well documented in psychology, sociology and in the academic literature.

Physically, men irrespective of age find woman around this 22ish cited range the most attractive, irrespective if they are 20 or 60 themselves. Women typically find men around their own age the most attractive. It's biology and reproduction, perception of access to resources etc.

That doesn't mean that is the only demographic men are attracted to, it's just it's the demographic they are MOST attracted to typically.

If there is an age gap the lack of maturity/life experience can be a turn off for men (it is for me with women much younger than me who can't hold a diverse conversation).

From the initial post therefore his attraction is even more understadable if the two actually do have lots in common to bridge the aforementioned experience gap I've mentioned.

Claris16 · 06/06/2026 18:34

I think that the most likely reasons are not in your daughter’s best interest (as outlined above). There is, however, a slim chance that he is genuinely interested in her for acceptable reasons.
My concerns are that you maintain an open and supportive relationship with your daughter. With that in mind I would caution her about your reservations, support her whilst she explores the possibility of a relationship with him, encourage her to share her feelings and experiences with you and be prepared to be supportive if she gets hurt. At 22yrs she is an adult, wants and needs to make her own decisions and part of that is by making bad decisions and learning from it.
We have two ears and one mouth, be prepared to do a lot more listening than speaking and virtually NO telling.
Good luck

XenoBitch · 06/06/2026 18:33

likelysuspect · 06/06/2026 18:27

My dad is my mums carer, he is 89 and she is 86.

Thats the problem with age gaps. If only they were the same age eh!!

Yep. My gran was a carer for my grandad, and she was the older one.

sprigatito · 06/06/2026 18:33

bladeo13 · 06/06/2026 18:30

I can’t see a problem I am a lot older than my wife and we have been together for almost 25 years so I wouldn’t worry too much

Yeah…nobody would expect you to see the problem.

There are a lot of posts on this thread citing people with a massive age gap who have been together for 25 years (it’s always 25 years, for some reason). I would like to point out that longevity is no indicator of quality, and that there are plenty of women stuck in abusive, unhealthy and power-imbalanced relationships for even longer than that.

XenoBitch · 06/06/2026 18:33

SwatTheTwit · 06/06/2026 18:29

To be fair I think a lot of the younger generation talk about their periods way more casually than someone older.

I am more baffled as to why a 22 year old is talking about her sex life and periods with her mum. I do not discuss stuff like that with parents.
And then her mum posting about it online where the DD could potentially recognise herself.

XenoBitch · 06/06/2026 18:31

SoScarletItWas · 06/06/2026 18:30

The answer was sarcasm, I think

Ah, hard to pick that up online (for me anyway)

SoScarletItWas · 06/06/2026 18:30

XenoBitch · 06/06/2026 18:28

The answer is the last word of your post.

The answer was sarcasm, I think