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3yo DD says she's a boy

160 replies

mumtoa3yo · 05/05/2026 18:33

I know MN is generally not a very trans-supportive space but posting here in case anyone has any experience.

My 3yo DD says she's a boy and has done for as long as I can remember. She has an older brother she adores, and I wonder if it's more idolisation of him (she even says she wants us to have another baby now, as she's the age her brother was when she was born, so that she can "be a big brother") or if there's actually something that might be gender-diverse for her.

She says she wants a short haircut like her brother but when I show her images of haircuts (for boys or girls), she doesn't want a boy cut but will pick something like a bob. She plays equally with boys and girls at nursery and has a variety of play interests (loads of pretend play, duplo, puzzles, play doh, outdoor play, but also lots of caretaking of animals and dolls, giving them bottles, breastfeeding them), and she does also model what her big brother does (he is very typically "boy," cannons, sword fighting etc.). Her clothes are mixed, she wants some old clothes of her brothers but also wants lots of pink and purple unicorns, rainbows, glitter (although refuses anything with frills or hearts!)

Has anyone gone through this? I sort of suspect that when she starts reception she might have more peer pressure and the glow of her big brother will fade a bit, but I also want to support her and let her know she is loved regardless.

OP posts:
nam3c4ang3 · 05/05/2026 22:49

Ffs she’s THREE.

ThatLemonBee · 05/05/2026 22:53

I’ve never even discussed the trans debate here but come on , surely telling her she is a girl is the right thing to do here . Kids go through stages , my 4 year old had a stage of wanting to be like daddy , now in the morning she is moana and in the afternoon spider man .

Coldcoffeekindamorning · 05/05/2026 23:01

My 3yo DS has told me daily for a year now that he's a t-rex and that he'll need to sleep in the garden when he grows up. My DCs friend at school is 7yo and only plays with boys, wears her hair short and likes football, pokemon etc and worships her big brother.

Let her just be a normal little girl who likes what she likes. I too wanted to be a boy like my big brother too, dont make it a big deal.

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OldCrohn · 05/05/2026 23:07

redbottleblue · 05/05/2026 22:22

Part of her constantly saying she's a boy is her testing the response. If you're being wishy washy about it she's going to keep saying it because she needs a solid boundary. The answer is 'you are a girl, not a boy'. She may test the answer several times and then she'll just accept it. Assert the truth.

Yes it strikes me that you're not supporting her understanding fully. You need to correct her - "No honey, you have a fanny so you're a girl. Girls have fannys and boys have willys, isn't that right. Yes darling we can play monster trucks because they're for everyone.'

WiltedLettuce · 05/05/2026 23:08

My 3yo identifies as a mouse at the moment. Her older brother identifies as a cat in response so it's often a complete bloodbath in our house.

I identify as someone without children and ignore them as best I can.

TheUnjustHasTheJustsUmbrella · 05/05/2026 23:46

Why do people overthink normal/differing stages of development?

Trans ideology being in the headlines has a lot to answer for.

TheUnjustHasTheJustsUmbrella · 05/05/2026 23:50

I remember being a small child and telling my mother that if I had to get married when I grew up I was going to marry her because there was nobody else I'd want to marry.

For goodness sake. These are babies! They don't need analysing!

WallaceinAnderland · 06/05/2026 00:35

This has just reminded me, I used to say that I only had one arm for a bit. Even when I was old enough to help my mum with the little ones, I said I couldn't open the tin of beans because I only had one arm. My mum just rolled her eyes and shooed me out of the kitchen. I was probably about 5 or 6 by then but still with a strong imagination 😂

Growlybear83 · 06/05/2026 00:42

My daughter went through a phase when she was about three when she decided she was a boy and insisted on being called Matthew. She drew a beard on her chin with felt pens because she wanted to look like Matthew Corbett of Sooty and Sweep fame. We all called her Matthew for a while and then she discovered Bananas in Pyjamas and decided that she was a banana, so we called her B2 until she moved onto the next thing. I think it’s a perfectly normal phase at tjst kind of age.

retaildispute · 06/05/2026 07:05

I also wanted to be a boy when I was little, because the street I lived in was full of boys so they were the only kids I played with. I even told strangers I met on holiday that I was a boy (called Steve)
Fortunately “trans awareness” wasn’t a thing then (if someone had told me when my breasts started growing that I could take medication/have surgery and it would make me a boy, I’d have been all over it)
Anyway, thankfully I grew up. I’m still not stereotypically feminine, but definitely a woman.
Please, for the love of God, do not entertain this “you might have been born in the wrong body” nonsense.

Candlesniffin · 06/05/2026 07:09

I wanted to be a boy for years as a kid. There'd have been merry hell if my mum tried putting me in a dress. I played with mechano and thought my sister's barbies and babydolls were for drips.

Well i grew up into your average straightwoman and no issues

moondip · 06/05/2026 07:11

I declared that I was a boy to my parents around the same age. They let me have my more boyish interests and convinced me to wear dresses by telling me they were boy dresses. Thankfully that was the extent of them validating it because I am very happily (still, biologically) a woman now.

VikingsandDragons · 06/05/2026 08:31

Surely this is just rage bait? No one actually thinks that what we wear or our hobbies or a like or dislike of glitter can in any way change our sex.

Pitcherofmilk · 06/05/2026 08:43

VikingsandDragons · 06/05/2026 08:31

Surely this is just rage bait? No one actually thinks that what we wear or our hobbies or a like or dislike of glitter can in any way change our sex.

That is what very young children are being taught in schools courtesy of lobby groups and activist civil servants pushing ‘schools guidance’ that says just that. There are a whole range of LBGTQ+ books aimed at children stocked by school libraries backing this up.

Girlygal · 06/05/2026 08:48

Say to her ‘you are a girl. It is ok for girls to like boy things.’ Lots of younger siblings idolise their older siblings and want to be like them. Your dd isn’t trans.

VikingsandDragons · 06/05/2026 08:49

It's not allowing me to quote you @Pitcherofmilk but that just makes me so incredibly sad that children this young aren't being supported to believe they can like or dress however they like and still be accepted. I was supported to be whoever I wanted to be in the 80s and 90s and yet 30 years later we now ahve to pigeonhole kids. Surely this is setting feminism back decades that a girl with short hair, or who wears trousers, wants to be a builder or clutches pearls is attracted to other girls must disguise as a boy in order to be socially accepted, why the hell aren't schools telling children they can dress how they want, love who they want, do whatever job they want, have whatever hobbies they want, and society will accept and love them without them having to fit into a gender normative expectation?!

Error404FucksNotFound · 06/05/2026 08:52

mumtoa3yo · 05/05/2026 22:05

Thank you for the replies, I didn’t expect so many. And thank you to everyone who answered my question sharing their experience with similar situations.

To be clear, I haven’t said anything to DD about being trans, my question is more about gender identity and expression in this age. DS was always very boyish (still is) so this has surprised me. I don’t believe girls or boys have any different activities (I was also a bit of a tomboy who idolised my brother, but my mum is no longer alive so I can’t ask whether I claimed to be a boy!)

Whats striking to me about DD is that she has very consistently said she’s a boy, a brother , etc, since about as long as she could talk. She does also say she is a fox or dinosaur or farmer but that changes whilst the being a boy bit stays. I’m not trying to push her in any particular direction, or concerned about what toys or games she plays with but rather want to support her.

Also, yes, we do use anatomically correct language for genitals at home (penis and vulva, breast, nipples) - this is encouraged to reduce stigma and make children less vulnerable, and is now standard in many schools (for example see here: www.rightdecisions.scot.nhs.uk/media)

She is not a boy. She is a girl with an older brother.
You dont need to do anything. You dont need to say anything beyond ok sweetheart.

Adults have got to stop thinking kids see the world the same way they do.

Shes not coming out to you she's not disclosing her identity she isnt asking to transition. Shes just a 3 year old being a 3 year old. Playing and learning.

Let her. You dont need to do anything.

Branleuse · 06/05/2026 08:55

Its a normal part of childhood tbh. I would not take it too seriously. I'd neither encourage or discourage.
Let her have short hair and wear practical comfortable clothes like her brother if she wants. She's barely out of toddlerhood and she's got decades ahead of her to think about who she is in the world.

Pitcherofmilk · 06/05/2026 08:55

my question is more about gender identity and expression in this age. DS was always very boyish (still is) so this has surprised me. I don’t believe girls or boys have any different activities

what do you think ‘gender identity’ is? It is adherence to sexist regressive sex stereotypes. Why do you think she needs to do this? If boys and girls don’t have any different activities then there is no such thing as ‘gender identity’.

bababoy · 06/05/2026 09:00

Honestly, you are reading way too much into this! My daughter (who is now 13) was similar to this at the same age, she even had a ‘boy’ name she wished for us to call her. She is now the most girly girl you could imagine. It is just kids being kids. As for the hair/clothing- I wouldn’t let a child of that age choose- that would be for me to decide. I am a firm believer in respecting my child’s wishes and body autonomy but ultimately- at a toddler age- it is my decision as I’m the parent. Of course, things change as they get older and they have more say so over everything. There is nothing wrong with saying- you are not a boy, biologically you are a girl- it’s just a fact!

GETTINGLIKEMYMOTHER · 06/05/2026 09:00

IMO it’s pretty common at that age, especially if they’re copying a sibling. At 3 my Gds was happily dressing up in e.g. Disney Princess outfits, same as his elder sister, to whom he was very close. And playing with her baby dolls. I well remember him coming to the grown ups in the kitchen, asking us to keep quiet because they’d just put them all to bed!

Now 10, he’s as boy-ish a boy as you can possibly imagine.

Pitcherofmilk · 06/05/2026 09:03

VikingsandDragons · 06/05/2026 08:49

It's not allowing me to quote you @Pitcherofmilk but that just makes me so incredibly sad that children this young aren't being supported to believe they can like or dress however they like and still be accepted. I was supported to be whoever I wanted to be in the 80s and 90s and yet 30 years later we now ahve to pigeonhole kids. Surely this is setting feminism back decades that a girl with short hair, or who wears trousers, wants to be a builder or clutches pearls is attracted to other girls must disguise as a boy in order to be socially accepted, why the hell aren't schools telling children they can dress how they want, love who they want, do whatever job they want, have whatever hobbies they want, and society will accept and love them without them having to fit into a gender normative expectation?!

‘Incredibly sad’ is not how I would describe my feelings about the indoctrination of small children into an ideology that, yes, sets feminism back decades, throws safeguarding out the window, harms all children, imposes regressive sex stereotypes, destroys women’s rights…

Edenmum2 · 06/05/2026 09:06

My DD said she wanted to be a very wide range of things at 3….a unicorn, a monster truck, a toaster, a baby again, definitely a boy many times. 3 year olds are mad.

SonyaLoosemore · 06/05/2026 09:06

Let her play at saying she is a boy and see how things develop.
Lots of kids clothes and hairstyles are in effect gender neutral so no need to stress about her choices there.

Littlecrake · 06/05/2026 09:11

Not sure if this is a wind up or not but if you do want to “support” your child rather than wear them as a slightly out of date accessory then you very obviously ensure that they know that they are a girl, and a girl is a female child with a female body and any clothes, haircuts, toys hobbies, personalities etc.
What you don’t do is pathologicalise completely normal play, language, haircuts (haircuts!) and pretend that if she likes what you consider to be a boys thing (hair, outfit, toy, way of moving through the world) then she has a “gender identity” and that gender identity makes her body wrong. If she persists on saying she is a “brother” as an older child then maybe tell she is a sister - a sister being the girl version of brother and her being a girl. If she says she wants “boy clothes” or “boy hair” or “boy toys” then say they are girls clothes/hair/toys because they belong to her and she is a girl. Don’t bake in a condition of her being “herself” is having a “gender identity” and “gender expression” as if these are real things of monumental significance rather than a toddler admiring an older sibling and liking a particular aesthetic.

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