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AIBU?

Share your dilemmas and get honest opinions from other Mumsnetters.

To ask if you would take this the same way

41 replies

Random8888 · 23/09/2026 16:18

If someone put up a post and captioned it “happy birthday to my favourite little sister” this is clearly saying they have a favourite out of their sisters to me? The other two sisters are older than the person posting the post don’t know if that changes the context.

OP posts:
Biscuitsforbreakfastt · 23/09/2026 16:19

Of course it changes the context 🙄

nomoreraintoday · 23/09/2026 16:19

Only little sister = favourite little sister by default surely? (Also least favourite but that doesn’t sound as good on Facebook 🙂)

runnerducky · 23/09/2026 16:20

It’s their only little sister? That’s the joke?

cramptramp · 23/09/2026 16:20

They only have one little sister. So no one else can be the favourite little sister. I call my daughter my favourite daughter because I don’t have another daughter. It’s just a joke. Anyone who takes umbrage must be very over sensitive.

Raptors · 23/09/2026 16:21

They only have one little sister. That's the whole point of their message. Confused

runnerducky · 23/09/2026 16:21

It’s a common joke when someone is the ‘only’ to say they’re your favourite.

‘My favourite granddaughter!’
’I’m your only granddaughter!’

And so on.

Justploddingonandon · 23/09/2026 16:21

Surely this is just the same as my telling DD she's my favorite daughter (I only have one).

TheJoyousHiker · 23/09/2026 16:22

If she is the youngest of all the siblings, then she is the littlest, so it’s a play on words really. Same as if someone said my favourite middle sister or oldest sister.

BitOutOfPractice · 23/09/2026 16:22

Obviously it’s a joke - as others have said. Do you not get it? I call my sister my favourite sister because she’s my only sister.

I mean it’s a pretty obvious / common joke. How can you not get it?

I think MN is having a moment today 🙄

Ablondiebutagoody · 23/09/2026 16:23

It sounds to me like the poster only has one little sister, so no need for anybody to take offence

VimesandhisCardboardBoots · 23/09/2026 16:24

I agree with everyone else. The "little" changes the context. She's the only little sister, so therefore she's the favourite little sister by default. She's the only possible option.

You're trying to take offence where there's none to be found.

Redheadedstepchild · 23/09/2026 16:27

I'm pretty sure that this is a very standard script from printed birthday cards. My favourite Grandma, My favourite baby brother.

Hallmark cards aren't considered purveyors of rage bait and cited as an organisation that tries to break up families.

Hollowvoice · 23/09/2026 16:28

I also have a favourite little sister.

(I have only one sister)

BeaLola · 23/09/2026 16:29

Agree with all the other posters - I always call my brother “my favourite brother” - I only have 1 sibling

cartagenagina · 23/09/2026 16:29

If they’re the only little sister then by default they’re the favourite little sister.

CombatBarbie · 23/09/2026 16:29

If you only have 1 sister, its fine.

Overthebow · 23/09/2026 16:31

If the other siblings are older then it’s just a joke. Like saying my dd is my favorite daughter when she’s my only daughter, doesn’t mean she’s my favorite DC.

Keyboardsrus · 23/09/2026 16:32

I have a favourite baby grandson, a favourite little granddaughter and a favourite oldest granddaughter it’s a term of endearment enjoyed by everyone when we’re having a snuggle on the sofa.

TremendousFlatulence · 23/09/2026 16:32

You sound like the kind of person who spends their time actively searching out the smallest real or imagined slight and making a Big Thing of it. Absolutely exhausting. Sort yourself out.

MustardGlass · 23/09/2026 16:33

I often tell my children they are my favourite- favourite middle child, favourite oldest child, favourite youngest child. It doesn’t mean they are my favourite overall.

evaevaeva · 23/09/2026 16:41

My mum writes “happy birthday to my favourite child” in my birthday card every year and I’m an absolute legend so it must be true.

She does also put it in my siblings’ cards, but I’m sure that’s only so they don’t feel left out.

backformoreofthesame · 23/09/2026 16:43

I would take it as the type of hyperbole you get on socials

Vroomfondleswaistcoat · 23/09/2026 16:47

My brother calls himself 'your favourite brother'.

I tell him he's fooling himself. Even though I only have the one brother. (Love him to bits really).

FeliciaFancybottom · 23/09/2026 16:50

You don't know if the fact that they only have one little sister changes the context? Really, you don't know that?

ColdAsAWitches · 23/09/2026 16:53

Jesus Christ. How can this need explaining to you? You're their only little sister. That's the point of the joke! Even Rocky in Project Hail Mary understood that joke, and he was literally an alien with no sense of humor!

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