Please or to access all these features

AIBU?

Share your dilemmas and get honest opinions from other Mumsnetters.

AIBU to assume an almost 12-year-old no longer believes in Santa?

240 replies

EagerHelper · 25/06/2026 09:45

My sons are in their 30s so maybe I’m misremembering, hence this post to get some feedback from parents with younger kids.

My niece is 12 in a few weeks, and I was asking her what she wanted for her birthday. I mentioned something she might like and she said “no I think I might ask for that for Christmas”, which got us on to the subject of Christmas. I told her how oldest son wrote to Santa but didn’t tell me, then when he didn’t get the requested gift that’s how he found out Santa wasn’t real.

Niece just carried on chatting but her mother (SIL) was staring daggers at me and they left shortly after.

I then got an angry message from her saying niece still believes in Santa (and the tooth fairy apparently) and I’ve ruined things.

I was very apologetic, but it would never have occurred to me that an almost 12 year old would still believe.

Is this still common at that age? I’m pretty sure my sons stopped believing at about the age of 8 at the latest.

OP posts:
InterestedDad37 · 26/06/2026 15:58

Of course no adults believe in a supernatural being with whom there are consequences should you not behave according to certain moral codes - that would just be silly 🤔😃

Thechaseison71 · 26/06/2026 15:52

twilightermummy · 26/06/2026 11:24

My daughter will be 12 in August. The other day she was clearing out a draw of mine and found a load of teeth! To say she was in shock would be an understatement! She does have AUDHD, although I think the truth is that she never really wanted to believe otherwise.
Tbf I don't know why I kept all of those teeth as I don't even know which one of the three they belong to 😂 I ended up throwing them out!

I did wonder why you'd keep them lol.

WeatherOrNothing · 26/06/2026 15:50

TheLoftyFox · 26/06/2026 15:10

I am actually shocked at how miserable the amount of people and comments on this thread. My daughter is 12 and whilst I don’t think she believes anymore we have never had that conversation, we talk like she does. I would be furious if anyone explicitly told her that Santa wasn’t real, who are you to ruin the magic of Christmas for anyone else’s kids and family traditions. For those comments questioning how intelligent a child must be if they do still believe in the magic of Christmas my daughter is at a highly competitive grammar school, top of her class, is not neurodivergent, she just has an imagination. She actually debated as part of her debate club team that Santa was real in front of her school. I am glad with all the misery that is in this world that at Christmas time we can lost in the magic of Christmas and the what ifs.
I just don’t know why you would ever explicitly have that conversation with anyone who isn’t an adult. I think some of you need to watch Miracle on 34th street to understand.

What a clown 🤡 you are to be so furious over this. A 12yo is a BIG child. Some people really need to get a grip

Thechaseison71 · 26/06/2026 15:49

Singlemumsurvivor · 26/06/2026 10:31

My almost 12 taller old still believes in Santa and the tooth fairy! She has two younger siblings so not sure if she hasn’t told me she no longer believes or is still believing because they do?

Probably to " protect" the younger ones 8 year old DGC told me last Xmas that he knows Santa isn't real but have to pretend for his baby brother

WeatherOrNothing · 26/06/2026 15:45

BauhausOfEliott · 25/06/2026 10:11

To be honest, if a kid still believed in Father Christmas at the age of 12, I'd be a bit concerned about their intellect.

Absolutely this. She must have been pretending. My own dc figured out by age 5. Asked me why does Santa look different on tv, books and can be everywhere, he can’t be real. So I told the truth and we all now pretend.

Gizimajob · 26/06/2026 15:32

Honeyhonay · 26/06/2026 15:21

Well it is, believing something you have been told with no proof is the exact same.

The point I was making was that children who believe in Father Christmas do not do so because they have wonderful imaginations.
Imagining something and believing in something are not the same.
Someone then asked if that meant I thought everyone who believed in religion was stupid. I don’t know why they thought that’s what I meant - it doesn’t follow at all. I’m not religious but I have heard people talking about having faith - a certainty that there is something greater, beyond our comprehension - and it is not comparable with believing in Father Christmas.

angelikacpickles · 26/06/2026 15:32

I think most likely the child already knew but I think it's best to avoid that kind of discussion with a child unless you know for sure that they don't believe. If, for whatever reason, the child did still believe in Santa, then it won't have been the nicest way to find out.

Bigreddog25 · 26/06/2026 15:29

You're in the wrong for assuming. I wouldn't dareeee say that to someone else's child!

Honeyhonay · 26/06/2026 15:21

Gizimajob · 26/06/2026 12:01

No. Having faith is not imagining something.

Well it is, believing something you have been told with no proof is the exact same.

TheLoftyFox · 26/06/2026 15:10

I am actually shocked at how miserable the amount of people and comments on this thread. My daughter is 12 and whilst I don’t think she believes anymore we have never had that conversation, we talk like she does. I would be furious if anyone explicitly told her that Santa wasn’t real, who are you to ruin the magic of Christmas for anyone else’s kids and family traditions. For those comments questioning how intelligent a child must be if they do still believe in the magic of Christmas my daughter is at a highly competitive grammar school, top of her class, is not neurodivergent, she just has an imagination. She actually debated as part of her debate club team that Santa was real in front of her school. I am glad with all the misery that is in this world that at Christmas time we can lost in the magic of Christmas and the what ifs.
I just don’t know why you would ever explicitly have that conversation with anyone who isn’t an adult. I think some of you need to watch Miracle on 34th street to understand.

laurajayneinkent · 26/06/2026 14:21

Never assume!!

darksideofthetoon · 26/06/2026 14:08

I’m a fully grown man and still believe in Santa!

Bigcat25 · 26/06/2026 14:00

I remember being 12 and the dentist asking "Was Santa good to you this year?" It's silly, but I was quite put out that she would think I still believed in Santa at 12. So I sympathize, OP, you can't win.

Doone22 · 26/06/2026 13:59

I think it's disgusting that people think it's ok to lie to their kids their entire life until they're "found out" under the pretext of keeping everything magical.
Life is magical anyway. I never brought my son up on that basis. He still gets a Christmas stocking as does every person in the house on Christmas Eve but he's always known Santa embodies the spirit of Christmas and isn't a real person.

GreenCaterpillarOnALeaf · 26/06/2026 13:56

twilightermummy · 26/06/2026 11:24

My daughter will be 12 in August. The other day she was clearing out a draw of mine and found a load of teeth! To say she was in shock would be an understatement! She does have AUDHD, although I think the truth is that she never really wanted to believe otherwise.
Tbf I don't know why I kept all of those teeth as I don't even know which one of the three they belong to 😂 I ended up throwing them out!

I remember finding teeth in my mums draw and going to tell my dad all concerned she was some kind of freak or that she was having a breakdown 😭. He put my concerns to bed after he’d almost given himself and asthma attack laughing.

HelenaWilson · 26/06/2026 13:52

Topics like whether Santa is real, where babies come from etc. are for the parents to have. They are best place to handle the conversations in the most appropriate way for that individual child, at a time that's right for that individual child.

You think they haven't heard it all on the school playground long before that?

Killdeer · 26/06/2026 13:47

It’s deeply unreasonable for you to expect the entire world to pander to your inability to accept that your child is growing up.

Humblebumbley · 26/06/2026 13:45

You’re unreasonable in this instance because you bought it up. She didn’t ask if Father Christmas was real or anything similar, she just said she would put something on her Christmas list.

It’s not unreasonable to think a 12 year old probably knows he not real. But there’s no need to assume it and drop the bomb.

Chimneyissues · 26/06/2026 13:39

Worked with a (horrible) woman who would go on about the fact her 13 year old still believed. She got thousands of pounds of gifts. Everyone used to say we’d believe too if thats what we got.

Bex071509 · 26/06/2026 13:34

As many others have said - I believe in this child’s case, she plays along for her Mum.

what I would say however, for her Mum to then send you an angry text is not on at all. & if she is going to get so worked up about a 12 year old (finally) realising that Santa/tooth fairy isn’t real, then hold on top for the teenage years! That is going to hurt her ALOT!

ohfook · 26/06/2026 13:33

This is quite a generalisation but I think by around year 4 in school some kids don’t believe and by year 5 and 6 only the most naive/send children don’t believe. In my experience though year 3 or 4 is the last year they truly believe it without any reservations.

BertSymptom · 26/06/2026 13:05

Bubble567 · 26/06/2026 11:10

I think it's trust, my daughter is very smart, achieving 9's at school but she would never think I would lie to her so when I told her, she was very upset and actually a bit cross with me. I guess it depends how good you are at playing Santa too, I've always been extremely careful and obviously very convincing,we have great memories and now she enjoys playing along for her brother (who is age 11 and still believes) and younger cousins.

That’s the thing though. I’m in my 30s, like OP’s children. Something must have changed because when we were of an age to believe in Father Christmas I don’t remember it being expected that we’d carry on believing without questioning until secondary school.

It felt like magic for younger children and a bit of fun you all played along with as you got older. I get the impression parents weren’t going to such lengths to be so careful and convincing that it carried on so long. I have a toddler myself and without seeing it on Mumsnet I’d never have known things had changed so much so I don’t feel it’s unreasonable for someone like OP who perhaps doesn’t have young children to not realise they have to be careful to keep up the Father Christmas lie around a 12 year old.

GreenCaterpillarOnALeaf · 26/06/2026 13:03

I’m autistic (we didn’t know I was at the time) and I believe till I was 11 because my brother told me. He didn’t want me getting bullied (thank fucking god he told me though). My thought process for still believing despite other kids telling me is that my mum and dad would never lie to me and I had seen Santa in our house. I had not seen Santa btw it was my grandad delivering my bike in the middle of the night in his red united shirt, but through the frosted glass it was Santa as far as I was concerned. Genuinely until I was 11 I would have told you with 100% confidence I had seen Santa in my house.

I am always cautious with other peoples kids. I’ve had a 7 year old tell me “you know Santa isn’t real right Mrs GreenCaterpillar?” And I always reply with a “What? Then how did my presents get under the tree?” This kid turned around to me and said it was probably my husband carrying on pretending to not hurt my feelings 😭. But I’ve also met teenagers who believe, admittedly they were neurodivergent (or at least they seemed to be).

TicklishMintDuck · 26/06/2026 12:21

I’m a secondary school teacher and would never say something like that to any child! It sounds as though you did it deliberately tbh.

GreenJungle · 26/06/2026 12:09

MagnoIia · 25/06/2026 10:13

My youngest is this age. She does not believe. But I would not be happy if someone took it upon themselves to directly say "santa is not real", because in our family, it's never been admitted. We just don't verbalise it. I know she knows he's not real, I know she knows I know she knows he's not real, but we (and her older sibling) have this unspoken thing that it's just not directly admitted. That's OUR way, our magic, and not yours to shit upon.

DO NOT DISCUSS SANTA with other people's kids UNTIL AND UNLESS the parent has directly talked about Santa not being real themselves in front of the child. I am in my 50s and my mother has still not ever said "Santa is not real" to me. I like that!

We’re the same. I don’t know what age I was, but I just knew Santa wasn’t real any more but I didn’t find it shocking or upsetting, just at an age where you know it’s not possible! I knew my mum knew I knew, but you just keep the magic going. I’m almost certain my 9 year old doesn’t believe, on Christmas Eve she gave me the whole wink wink nudge nudge face behind the younger two backs