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AIBU?

Share your dilemmas and get honest opinions from other Mumsnetters.

To feel disappointed DS was left out at his nan’s b’day party by his cousin?

567 replies

BoldMaker73 · 04/05/2026 22:58

We went to a family gathering today at my brother’s/SIL’s house for my mum’s 80th birthday with mostly older relatives (50+) and a handful of children there too, his cousin, 11, and his neighbours (about 10-13ish). We were outside on the lawn at first then most of us came inside as it got a bit chilly but the children were outside playing games and running around together.

My DS, 19, is an only child and ended up sitting on his own or next to me for most of the afternoon. The children were all playing together outside and didn’t really include him or ask him to join in, and he didn’t want to force himself into their space either, so he just stayed sitting alone. My mum and dad as well as DH and his parents were mixing with the family friends and distant relatives so he couldn’t even speak to his grandparents that much.

I know he’s technically an adult, but he’s a lot closer in age to them than to us in our 50s-80s and I felt a sad for him as when I asked him about it he said he felt rejected and excluded by his cousin considering last summer when it was my brother’s 50th, his cousin and these neighbourhood friends invited him to play with them in the garden and on the green behind their house and he was excluded today.

AIBU for feeling slightly disappointed with my nephew for ignoring DS at this event or is it just one of those things? I remember being that girl picked last in PE every time so I know how it feels to feel rejected.

OP posts:
FrankieMcGrath · 05/05/2026 19:46

LemonTyger · 05/05/2026 15:12

This thread is confusing.
Either OPs son has profound additional needs that would meet the threshold for a specialist school when he was younger, or I just don’t understand what is happening. I can’t think of any other plausible explanation for this kind of thinking.
Even if he does have additional needs OP, it’s still inappropriate and bizarre to be expecting children to approach him to play. You need to understand this, so you can support DS in understanding this. He is a fully grown man, he mixes with other adults, not with children. You and his dad need to support him in understanding he is an adult now, him not understanding this can lead to lots of inappropriate situations.

This! I’m very confused by this thread. He’s a grown man FFS!

3luckystars · 05/05/2026 18:20

BoldMaker73 · 05/05/2026 15:10

@Utopiaqueen @CaptainMyCaptain um… ew, I don’t mean it like that. Many adults enjoy children’s company including my colleagues I should hope.

Other than continuing with voluntary work with older people I don’t know what more I can do to help. I’ve ummed and arred about looking into neurodivergence like I said but people I know have said it can take years to get a diagnosis.

Do something then.

Beachforever · 05/05/2026 18:15

@BoldMaker73 It gets more odd with every update.

Your DS’s description of children vs adults is not what I recognise. Children can be very self-centred and are rarely inquisitive about someone else, not compared to well-socialised adults anyway. They haven’t learned social cues yet like asking about someone’s day, views etc.

Children can also be extremely judgemental, as again, they haven’t learned to bite their tongue. My children were more than happy to tell me they didn’t like my new dress or haircut etc when they were younger.

Also, why was it down to your DH to help him interact with the adults? Why couldn’t you?

And finally, yes it can take years to get a NHS diagnosis, that’s why you start the process when they are children first having difficulties. As he is now an adult, he needs to look into this himself and getting a private diagnosis quickly should be a priority.

Grammarninja · 05/05/2026 18:02

When I was a kid, if an older cousin decided to engage with us (the younger ones) we'd have been in heaven! I'm sure they'd have loved if he popped out to play with them.
On a different note, by the time I was 19, I'd have much preferred to be inside, listening to adult chat rather than involved in games. I definitely think there's some neurodivergence there and some self-esteem issues if he felt the need to be asked to join in the games.

JHITRM77 · 05/05/2026 17:59

He's not technically an adult, he is an adult and it would be a bit odd for him to play with the kids all afternoon, apart from a half hour to show willing the majority of 19 year olds would rather watch paint dry 🤷‍♀️

LiviaDrusillaAugusta · 05/05/2026 17:58

deadbobaplace · 05/05/2026 17:41

YABU for dragging your ND son along to a social occasion where he's obviously going to struggle and expecting children to look after him for you.

Transitions are really difficult for autistic people so I can understand why he and you are still thinking of him as a kid, but that's not how the rest of the world perceives a 19 year old. You do need to start pursuing a diagnosis as it will make getting support for him substantially easier.

Which is why it’s not a sudden transition!

He thinks he is a peer of an 11 yo - for all he thinks they aren’t judgy, most of them will find this uncomfortable and won’t be shy about saying it.

I can’t believe OP can’t see the potential safeguarding issue

RedRock41 · 05/05/2026 17:57

First of all, fair play to you for coming back to the thread after so much criticism.

I second that.

No fun receiving a pile on and hoping feedback received though hard to hear, had also been helpful OP.

It’s clear you love your son and want the best for him which sometimes after giving him roots is letting him have wings.

SpiceGirlsNeedAComeBack · 05/05/2026 17:53

Get him to join a autistic meet up for adults, he sounds ND from what youve said.

WhatNoRaisins · 05/05/2026 17:52

I get this up to a point. On leaving education at aged 21 I found that I really didn't like being at things where I was the only one my age. As an adult living at home I struggled to relate to older adults and this didn't really improve until I moved out myself. I do get why he didn't gravitate to the 50 year olds.

That said it sounds like he desperately needs an appropriate peer group. It's really hard to develop a proper sense of self without it.

Frumpitydoo · 05/05/2026 17:47

Is your DS special needs OP?

WhereHasMyPlanetGone · 05/05/2026 17:45

ClaredeBear · 05/05/2026 17:42

Even if this is ok (and it’s still a bit strange to me), you haven’t addressed the fact you think an 11 year old should be responsible for your son’s mental and emotional welfare, which is the most bizarre o of this scenario.

Yes, I’d like the OP to address why she holds an 11 year old to a higher standard in terms of social skills than she does her son. Why would it be the 11 year old’s responsibility to include him?

ClaredeBear · 05/05/2026 17:42

BoldMaker73 · 05/05/2026 14:29

@clearly just popped back on now

I spoke to DS about this over lunch and he said he is now over it but I’ve taken on board what has been said on here. He said he prefers children because they are easier to talk to because they are more inquisitive and less judgy which I agree to a certain extent as I work in a nursery. I do believe his volunteering may help with social anxiety eventually as he’s interacting with older people mainly but he still struggles to talk to them there and mostly does his bits and bobs alone so it’ll probably be baby steps.

DH mostly agrees with you guys but I said he should have helped him interact with the older people if he feels that way.

Even if this is ok (and it’s still a bit strange to me), you haven’t addressed the fact you think an 11 year old should be responsible for your son’s mental and emotional welfare, which is the most bizarre o of this scenario.

deadbobaplace · 05/05/2026 17:41

YABU for dragging your ND son along to a social occasion where he's obviously going to struggle and expecting children to look after him for you.

Transitions are really difficult for autistic people so I can understand why he and you are still thinking of him as a kid, but that's not how the rest of the world perceives a 19 year old. You do need to start pursuing a diagnosis as it will make getting support for him substantially easier.

Hellometime · 05/05/2026 17:35

Maybe encourage him to do level 1 safeguarding training there’s usually free online courses.
It’s important to behave appropriately and protect yourself. Do you talk about stuff like this eg when news is on.
My dd is his age and has volunteered as a young leader in guiding and spent 3 months living with girls in a cabin at Camp America . But there were very clear boundaries and expectations. They weren’t her friends. It’s very concerning he doesn’t understand the difference.

CloudyBayPlease · 05/05/2026 17:24

I don’t know any 19 year olds that would want to ‘play’. That’s ridiculous. My son is only a couple of years older, he’d chat with us or any of the adults, or he’d get anyone who wanted to play cricket or rounders.

VikingsandDragons · 05/05/2026 17:19

It sounds a bit like a failure to launch. You and he both still view him as a child, he's 19, he's an adult, could get married, buy a house, a car, be at uni, have a job, travel the world, be entirely independant of you but the fact is he's not mentally progressed past childhood because his life doesn't reflect those adult stages. The birthday party is a harsh reminder of the difference between his reality and the way the rest of the world sees him. He's going to need to get more comfortable around adults soon, there is quite a strong dividing line in most of society between kids and adults, and unlike when you're at school it doesn't really matter if you have 20 or 40 years difference between you in the workplace or a social setting, you just get on with it. Does he have any career aspirations you can be supporting him towards to get him started in his adult life?

LiviaDrusillaAugusta · 05/05/2026 17:19

Shoppingmakesmehappy · 05/05/2026 16:45

To be completely honest OP you need to nip this in the bud now...it's weird he prefers the company of kids and makes him seem like a creep im just being honest. So tell him straight no you don't depend on the kids at family gatherings to entertain you mingle with the adults

Yes I didn’t understand why the OP was so supportive of her son’s feelings, to the point of blaming the children.

As the Op is a nursery teacher, surely the attitude of her and her son is a safeguard concern

LiviaDrusillaAugusta · 05/05/2026 17:17

MNLurker1345 · 05/05/2026 16:34

I have a relative that works with young people with EHCPs after they have left school and go onto further education.

We are talking about 16 to 24 years olds. She says that safeguarding does happen in order
to ensure vulnerable teenagers are not inappropriately exposed to the adult students.

OP, if your DS does have an undiagnosed condition, it is your duty to safeguard him. If he is a vulnerable adult not being diagnosed and not understanding that 11 year old are not his peers could get him into trouble.

The first step to safeguarding him is to make a GP appointment, you will be able to attend also with his consent.

I agree except as a grown man he should be capable of making GP appointments and attending them on his own

And surely if the reason he says things like this is because he is ND, then that would have been picked up long ago.

Unfortunately OP has set up him up for some unsavoury accusations in the future

Shoppingmakesmehappy · 05/05/2026 16:45

To be completely honest OP you need to nip this in the bud now...it's weird he prefers the company of kids and makes him seem like a creep im just being honest. So tell him straight no you don't depend on the kids at family gatherings to entertain you mingle with the adults

BlackRowan · 05/05/2026 16:40

BoldMaker73 · 05/05/2026 14:29

@clearly just popped back on now

I spoke to DS about this over lunch and he said he is now over it but I’ve taken on board what has been said on here. He said he prefers children because they are easier to talk to because they are more inquisitive and less judgy which I agree to a certain extent as I work in a nursery. I do believe his volunteering may help with social anxiety eventually as he’s interacting with older people mainly but he still struggles to talk to them there and mostly does his bits and bobs alone so it’ll probably be baby steps.

DH mostly agrees with you guys but I said he should have helped him interact with the older people if he feels that way.

i don’t understand why is it only DH problem?
why couldn’t you help him to interact with adults at a party?
Or teach him how to interact with people you don’t know in a party or different social setting?

LoyalMember · 05/05/2026 16:36

It's yucky that the OP was blaming these wee kids for not wanting to play with a fully grown man.

Utopiaqueen · 05/05/2026 16:34

I'm also intrigued about the emotional maturity of the OPs son as well. Yes it's sad he doesn't have friends but from reading the posts it's hard not to see why. It isn't for his much younger cousins (or indeed any cousins) to fill this gap for him or to be held accountable for him feeling rejected or left out.

Did you do anything to encourage him to make friends he was younger? Do you and your DH socialise? This whole thing is just completely bizarre!

MNLurker1345 · 05/05/2026 16:34

I have a relative that works with young people with EHCPs after they have left school and go onto further education.

We are talking about 16 to 24 years olds. She says that safeguarding does happen in order
to ensure vulnerable teenagers are not inappropriately exposed to the adult students.

OP, if your DS does have an undiagnosed condition, it is your duty to safeguard him. If he is a vulnerable adult not being diagnosed and not understanding that 11 year old are not his peers could get him into trouble.

The first step to safeguarding him is to make a GP appointment, you will be able to attend also with his consent.

ZoeCM · 05/05/2026 16:27

Let's stop dancing around the obvious: an nineteen-year-old will have gone through puberty a long time ago. How the hell is he looking at eleven-year-olds - who probably don't even need to shave yet, and whose voices probably haven't broken - and seeing them as peers?

I agree with the posters who say the kids might have picked up strange vibes from him last year and that's why they didn't ask him to "play" this time.

sittingonabeach · 05/05/2026 16:22

At 19 DS already had 3 years of working part-time under his belt whilst studying at college and uni.

@BoldMaker73 when will you expect your DS to get a job? Maybe looking at help for him, whether that includes a diagnosis is the way forward. What does he do other than volunteering with his time?