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AIBU?

Share your dilemmas and get honest opinions from other Mumsnetters.

over a bloody booster seat 🥵

393 replies

StarDolphins · 06/12/2025 08:54

My 9 year old is being taken to a party in Manchester (1 hour journey) today by the birthday girls parents. She is 134cm (she’s a bit less actually but because her Dad told her she’s that, she’s sticking to it)

Sges currently sobbing and shouting (since 7am off & on) because I’m insisting she has her booster seat when all the other 7 kids won’t have one. She said she’s going to get laughed at and she just wants to fit in & be the same. I’ve tried to be understanding, I’ve said blame it on me, I’ve said they’re not good friends etc.

AIBU to stick to my rule? She’s nearly there but technically still needs a booster until 135cm. I’m just worn down as she’s been crying over this ALL morning🙄

OP posts:
Thread gallery
5
Pushmepullu · 06/12/2025 10:00

I’m wondering how many of the posters saying the OP is being ridiculous would be blaming her if she had posted that her daughter had been injured whilst not in a booster seat, but she is only 1cm under the legal limit?

Spookyspaghetti · 06/12/2025 10:00

UABU to ask MN where most people have no idea about car safety. An hour trip is presumably on the motorway, even if friends parent is a great driver other people on the road aren’t. You are completely right to do everything you can to keep you own child safe and well regardless of what others are doing and of what people say online. Do you think the ride attendant at a theme park would let an under height child on an adult ride because it was ‘just a one off.’

Owly11 · 06/12/2025 10:01

Ffs don't be that parent.

JustTryingToBeMe · 06/12/2025 10:02

I believe that if they are under the legal height and there is an accident that the insurance is invalid and the driver would be liable. Whilst this is something at nine she will struggle to understand, it is just something to bear in mind.

StarDolphins · 06/12/2025 10:03

MaybeNeverSoon · 06/12/2025 09:57

I am so dismayed by some of these responses and the attitudes being shown towards safety and also by how OP describes the other girls and parents at her school. My daughter is the same age and some of them need boosters, some don’t, depending on height. They wouldn’t be teased for needing them. If they have been telling her that she’s a baby because she’s slightly shorter then I would be speaking to the school. I’m sorry your daughter is in this friendship group OP.

Thank you! I have spoken to the school and these girls deny it so school close the case as no evidence! The other battle I have (and 100% sticking to incase anyone else decides to call me a rigid, embarrassing mum🤣) is tgat apparently the things she watches are for babies and she really should be watching squid games and stranger things!🤣 it’s so hard having girls!

OP posts:
CountFucula · 06/12/2025 10:03

I get where you are coming from OP as a safety conscious person myself. I tell myself: The most important safety factor is:
the driver
other drivers
road conditions

IF they crash the most important safety factor is seatbelt and airbags.

Is then driver a teenage boy (sorry, just stats)? Have you checked the tyre pressure? The tread? the road conditions?
im not trying to be snarky it’s just that the hugest implication for safety isn’t the car seat. If she was a toddler and could be hurt by a prang then, maybe as a prang is more likely.

She will still be safe on a UK road in a roadworthy car with a competent driver. The chances of a crash are very low.

YorkshireGoldDrinker · 06/12/2025 10:03

sittingonabeach · 06/12/2025 09:56

@YorkshireGoldDrinker you are disputing a safety issue.

Didn’t have seat belts in the back of cars when I was a child, should I be mind blown that we have them now.

Wonder how many posters would cope if driving in other countries that have 150cm limit. Also at what point would you say OP’s DD would have had to use booster seat in a scenario where all other children were over 135cm. 2cm, 3cm, 4cm under the limit?

I'm not disputing it, I'm belittling it. I'd adhere to it regardless because it's the law. I don't have to like it or agree with it, I'd just do it to not break the law. A bit like going to work and paying taxes.

LividArse · 06/12/2025 10:04

My neighbour has a 5yo same as mine and frequently drives with him in the front passenger seat and no car seat to be seen.

You can't trust other people.

sittingonabeach · 06/12/2025 10:04

@StarDolphins if you were the driver what would your stance be?

saraclara · 06/12/2025 10:04

gogomomo2 · 06/12/2025 09:02

I’m with you, mine used them until 12 as still under 150cm (most of Europe is 150cm for good reason)

Jeeze. I'd need a booster seat, then. That could make driving tricky.

ShesTheAlbatross · 06/12/2025 10:04

TeenLifeMum · 06/12/2025 09:51

The issue is, and this thread shows, the attitude of parents. My dtds were in boosters until mid year 6. They were short and I wanted to reduce the impact of any crash and feel confident I did all I could as a parent to keep dc safe (not prioritising being cool). But the reality is, parents endorse the behaviour and thought that boosters are babyish rather than say yeah, Jane is shorter than you so it makes the seatbelt fit.

I would have let them travel without one in this scenario but only because of the attitude in the uk. And I’d hate it. The car seat attitude demonstrated on this thread is really depressing. It’s all fine and good… until there’s a crash.

I agree with this

MaybeNeverSoon · 06/12/2025 10:05

StarDolphins · 06/12/2025 10:03

Thank you! I have spoken to the school and these girls deny it so school close the case as no evidence! The other battle I have (and 100% sticking to incase anyone else decides to call me a rigid, embarrassing mum🤣) is tgat apparently the things she watches are for babies and she really should be watching squid games and stranger things!🤣 it’s so hard having girls!

You sound like a great mum OP. Keep advocating for your girl and helping her make good choices. One day she will be away from these people. Hopefully she can have a kinder friendship group in secondary school.

StarDolphins · 06/12/2025 10:05

Owly11 · 06/12/2025 10:01

Ffs don't be that parent.

That parent that wants to stick to the car safety rules because if not I have to live with it for the rest of my life?

I haven’t been ‘that parent’ anyway. I’ve sent her off with no booster seat. Then when she gets home, I’ll give her a glass of Prosecco and a line of coke, just to show her what a cool mum I can be😉

OP posts:
TheCurious0range · 06/12/2025 10:06

YorkshireGoldDrinker · 06/12/2025 09:19

150cm is 4'11". There are fully grown adults that height, do they need a booster seat, too? My mind is racing right now.

My mum is just shy of 5 foot she often says she'd like a booster seat! Children's ones aren't wide enough to be comfortable for an adult

HairyToity · 06/12/2025 10:06

I'd personally take a chance at 9 years old, life is full of risk, and sometimes for your own sanity (and to save your child's embarrassment) you take a risk / break the rules.

YourWinter · 06/12/2025 10:06

I’d let go this time.

My DGC are aged 3 to 9. In my car the eldest uses an appropriate high back booster, and was rear -facing until almost 5. His parents had him forward facing by 18 months and using the adult seat belt, no booster, at 7. They know my opinion but I can only control what happens when DGC are travelling in my own car.

Mumofoneandone · 06/12/2025 10:07

Where my children's safety is at risk, then yes it is a hill to die on!
My 10 yo DD is still in a high backed car seat/booster, as is my 8 yo DS. There's no dispute, even in someone else's car. They don't question it.....I'm possibly a little stricter than their dad about car seats but that's just life sometimes.
I also deal with my children being rude to me and trying to wear me down to get their own way.
So 2 issues here 1 is your DDs rudeness, the other is them understanding why safety rules are there.

StarDolphins · 06/12/2025 10:07

CountFucula · 06/12/2025 10:03

I get where you are coming from OP as a safety conscious person myself. I tell myself: The most important safety factor is:
the driver
other drivers
road conditions

IF they crash the most important safety factor is seatbelt and airbags.

Is then driver a teenage boy (sorry, just stats)? Have you checked the tyre pressure? The tread? the road conditions?
im not trying to be snarky it’s just that the hugest implication for safety isn’t the car seat. If she was a toddler and could be hurt by a prang then, maybe as a prang is more likely.

She will still be safe on a UK road in a roadworthy car with a competent driver. The chances of a crash are very low.

Thank you for this! He’s not a teenager, he’s 45years old - the girls parents are actually my friends and have been for 25 years but they’re not as ‘safety first as me!

OP posts:
Seeline · 06/12/2025 10:08

She will still be safe on a UK road in a roadworthy car with a competent driver. The chances of a crash are very low.

@CountFucula but if she is not big enough for an adult seat belt, the chances of a more serious injury are much higher. Why would you take that risk with your child?

Idontjetwashthefucker · 06/12/2025 10:08

YorkshireGoldDrinker · 06/12/2025 09:28

The police will notice a lack of a booster seat if they also see a small child in the back of the car. So yes, she will get told off by the police if they pull her over.

Don't think the police will tell the child off

FlyingApple · 06/12/2025 10:09

StarDolphins · 06/12/2025 09:35

Given that I didn’t actually say what she said to me, your reply holds no weight.

Wow, that's me told.

sittingonabeach · 06/12/2025 10:09

@YorkshireGoldDrinker why are you belittling it?

Do you not think car seats/boosters have reduced injuries, even though many more cars on the roads?

Sweden has a very low child fatality rate in road accidents because they have very strict rules in respect of car seats

YorkshireGoldDrinker · 06/12/2025 10:10

TheCurious0range · 06/12/2025 10:06

My mum is just shy of 5 foot she often says she'd like a booster seat! Children's ones aren't wide enough to be comfortable for an adult

Adult booster seats (😂) are available to buy. If you care about the law/need one to see over the steering wheel (😂). I'm truly sorry. I'm not mocking your mum, I'm just in a fit of giggles over this.

StarDolphins · 06/12/2025 10:12

YourWinter · 06/12/2025 10:06

I’d let go this time.

My DGC are aged 3 to 9. In my car the eldest uses an appropriate high back booster, and was rear -facing until almost 5. His parents had him forward facing by 18 months and using the adult seat belt, no booster, at 7. They know my opinion but I can only control what happens when DGC are travelling in my own car.

Thank you! I have let it go so she doesn’t get the piss taken out of her but I’m not happy about it.

OP posts:
YorkshireGoldDrinker · 06/12/2025 10:13

sittingonabeach · 06/12/2025 10:09

@YorkshireGoldDrinker why are you belittling it?

Do you not think car seats/boosters have reduced injuries, even though many more cars on the roads?

Sweden has a very low child fatality rate in road accidents because they have very strict rules in respect of car seats

I'm absolutely 100% for safety. Always. I own a Volvo. It's an excellent car and safety is what Volvo are known for. It's their entire reputation. It was Volvo who patented the 3-point seatbelt.

My question is why have there been more accidents despite more safety legislation?