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AIBU?

Share your dilemmas and get honest opinions from other Mumsnetters.

To ask MIL not to use their car seat?

167 replies

WorriedAboutHurtingFeelings · 18/01/2025 08:07

MIL bought a car seat for her car, for when they take our 18-month old DD somewhere. This is very kind of her and I'm grateful. But the one she's bought isn't rear-facing, and everything I've read indicates that children should stay rear-facing as long as possible.

MIL doesn't see DD very much (they live an hour away) so I don't want to discourage contact, but she's very sensitive and I'm worried that it will hurt her feelings when I insist they use our own rear-facing car seat if they do take DD somewhere. I also have a strong feeling that MIL thinks I am too protective and precious about DD.

AIBU to insist they use our rear-facing seat instead of the one they've bought? As far as I'm concerned, DD's safety comes before MIL's feelings, but DH feels awkward about it.

OP posts:
SunSparkle · 18/01/2025 10:29

WorriedAboutHurtingFeelings · 18/01/2025 08:07

MIL bought a car seat for her car, for when they take our 18-month old DD somewhere. This is very kind of her and I'm grateful. But the one she's bought isn't rear-facing, and everything I've read indicates that children should stay rear-facing as long as possible.

MIL doesn't see DD very much (they live an hour away) so I don't want to discourage contact, but she's very sensitive and I'm worried that it will hurt her feelings when I insist they use our own rear-facing car seat if they do take DD somewhere. I also have a strong feeling that MIL thinks I am too protective and precious about DD.

AIBU to insist they use our rear-facing seat instead of the one they've bought? As far as I'm concerned, DD's safety comes before MIL's feelings, but DH feels awkward about it.

do you know what seat they bought? And did they buy it new?
I think you could approach it in a few different ways depending on the above

Basketballhoop · 18/01/2025 10:29

Can anyone link to any specific data on the relative safety please? I have found claims that RF is 90% safer than no restraint. Claims that the load on a neck is 5x greater FF compared to RF, from a manufacturer of RF car seats, so not unbiased.

But not how the reduced load specifically translates to risk of injury. To do that, you need to understand the risk of injury in the first place. A 90% reduction of what the rate of injury is without restraint. I am not arguing that we should go back to the 1970s, rather trying to fully evaluate how solid the evidence set is.

I haven't found the injury reduction from no restraint vs FF. So what is the actual delta between RF and FF?

BarbaraHoward · 18/01/2025 10:29

One thing I'd like to note - a bunch of comments seem to suggest you are safer if it's short and closer to home journeys, are people not more likely to crash in these types of journey?

Yes, more likely to crash but more likely to be low speed, low impact - not fun but the child would likely be fine in any car seat. It's in high speed crashes with a very high risk of death and serious injuries for everyone in the car that the marginal benefits of RFing and higher rated seats come into play.

TickingAlongNicely · 18/01/2025 10:36

Basketballhoop · 18/01/2025 10:29

Can anyone link to any specific data on the relative safety please? I have found claims that RF is 90% safer than no restraint. Claims that the load on a neck is 5x greater FF compared to RF, from a manufacturer of RF car seats, so not unbiased.

But not how the reduced load specifically translates to risk of injury. To do that, you need to understand the risk of injury in the first place. A 90% reduction of what the rate of injury is without restraint. I am not arguing that we should go back to the 1970s, rather trying to fully evaluate how solid the evidence set is.

I haven't found the injury reduction from no restraint vs FF. So what is the actual delta between RF and FF?

I found 77% reduction when FF as opposed to unrestrained.

biscuitsandbooks · 18/01/2025 10:37

If it wasn't safe for children to ff then it would be illegal to sell car seats that do so.

This simply isn't true - there are lots of items available to buy that aren't safe - cigarettes, energy drinks, rawhide chews for dogs - just because something is legal doesn't mean it's safe.

I don't have kids and RF wasn't really a thing when I was a child so I have no skin in the game either way.

BarbaraHoward · 18/01/2025 10:37

Basketballhoop · 18/01/2025 10:29

Can anyone link to any specific data on the relative safety please? I have found claims that RF is 90% safer than no restraint. Claims that the load on a neck is 5x greater FF compared to RF, from a manufacturer of RF car seats, so not unbiased.

But not how the reduced load specifically translates to risk of injury. To do that, you need to understand the risk of injury in the first place. A 90% reduction of what the rate of injury is without restraint. I am not arguing that we should go back to the 1970s, rather trying to fully evaluate how solid the evidence set is.

I haven't found the injury reduction from no restraint vs FF. So what is the actual delta between RF and FF?

I'm too lazy to do a lit review but DH did try when ours were little. He never found it.

BarbaraHoward · 18/01/2025 10:38

TickingAlongNicely · 18/01/2025 10:36

I found 77% reduction when FF as opposed to unrestrained.

Reduction in what? (Genuine question, not being arsey.)

Basketballhoop · 18/01/2025 10:40

TickingAlongNicely · 18/01/2025 10:36

I found 77% reduction when FF as opposed to unrestrained.

That is older kids (4-10) with a properly positioned seatbelt.

heroinechic · 18/01/2025 10:44

YANBU my DD is 20 months and would not be going in a FF car seat. My MIL also bought a car seat but thankfully she got in touch first to ask which one she should get as she recognised she was a bit out of the loop with it all, and knows we have a FF seat.

As your MIL has already bought a seat I think I would offer to buy her another one rather than her being out of pocket again.

10speckledfrogs · 18/01/2025 10:45

My 6 year old (in march) is still rearfacing. I find it safe and she finds it more comfortable - in rear facing seat she can cross her legs, in forward facing her legs just dangle. Unfortunately she has just a few cm to go before the height limit for the axkid now so will have to forward face soon. Her baby brother will then inherit the axkid as its still within date (outgrew her 360 at 18kg then into axkid)

She has to use a high back booster if grandad runs her down the road in his car, I hate it and she doesn't find it comfortable because of the dangle legs and adult seat belt. We don't allow those journeys unless short and necessary - just can't transfer seat between car each time because it tethers to the bars

Encourage a better seat if you can or wait until a bit older before putting them in grandmother's car, I could never forward face an 18 month old personally

Barbadosgirl · 18/01/2025 10:46

RoseChinaMug · 18/01/2025 08:44

Unpopular opinion here, all four of my children sat forward face, except as small babies.
They were all perfectly fine.
It’s only a fairly recent thing to rear face.

I think with my last one, a ridiculous man in Halfords, forced my child into a rear facing chair to test the size.

Because my child was really tall for his age, there was no way he could squeeze his legs into that space, and be comfortable and I refused, and also didn’t buy the car seat from him.

Ok, so this is what I was going to ask, how do you physically get a 4, 5, 6 year old in a rear facing seat? My six year old is enormous. He would have to fold himself in half to get in a rear facing seat. Where do the kids’ legs go?

HMW1906 · 18/01/2025 10:46

Just because it’s legal to forward face at younger ages does mean it’s safe. Extended rear facing is 5 times safer than forward facing. My 4 year old still rear-facing and we’re hoping to get at least another year out of his seat (Axkid Minikid 2). We didn’t have this issue with out grandparents, my mum was happy to buy the same car seat as us once I explained about the safety aspects and the very very rare occasions MIL has him in the car she uses our seat.

Could she return the seat she’s got and buy a cheaper rear-facing one. Joie Everystage is a cheaper option, particularly for a lower centile child (we had it in my husbands van but DS outgrew it as he turned 4 because of his height).

May09Bump · 18/01/2025 10:46

I'd just buy her one - just say some research popped up in your newsfeed (link it) and you've replaced your car seat and thought she would also want one, so saved her the hassle and ordered one direct to her.

Barbadosgirl · 18/01/2025 10:54

BallerinaRadio · 18/01/2025 09:47

How in the world are people fitting 6-8 year olds in a rear facing car seat?! Do they have detachable legs?

From looking at the thread and the photos you (a) need to have a massive car (b) hope your child has short legs or will be comfortable with legs bent at the knee at quite a high angle for long periods and (c) hope no one in the front has long legs as their seats will need to be quite far forward. As I am a short person I might be able to get that to work in my fairly big car but not the little one I had when the kids were little.

Iwishicouldflyhigh · 18/01/2025 10:54

I was pretty chilled with mine watching more telly and having late nights, more snacks with PIL.

i would never compromise on their safety.

10speckledfrogs · 18/01/2025 10:55

In terms of cars needing to be huge - they really don't- I have two rear facing in a Peugeot 508 2016 model - much smaller than all the suburby wagons you see around the place

Ayechinnyreckon · 18/01/2025 11:02

So much misinformation on this thread!

YANBU.

Yes forward facing is legal, but it isn't safe.

A rear facing cat seat has statistically better outcomes in crashed in ALL directions, including crashes from the rear.

You don't need a big car - I had 3 rear facing in a honda jazz.

My kids have complained far more about being uncomfortable when forward facing than they ever did rear facing.

When kids sit on the floor, on chairs, on the sofa, they choose to bend their legs, a child's natural sitting position is froggy style, which is much easier in a rear facing seat.

Hercisback1 · 18/01/2025 11:08

A Peugeot 508 is a relatively large car, not like a ford fiesta or Citroën c3. Of course it can fit 2 seats.

emmypa · 18/01/2025 11:11

If you already have a RF seat she can use in her car, then just give it to her to use. Otherwise, buy another seat that is RF for her car. The FF seat your MIL got, either donate it or keep it for when your DC is older.

khaa2091 · 18/01/2025 11:17

IWillBeWaxingAnOwl · 18/01/2025 10:26

In testing, rear facing seats are safer (meaning less resulting severe injury and death). We use a RF for our 20month old.

You do need to think a bit about the safety in practice versus in testing - my parents (70s) really struggle to get little one in our rear facing in our car (Britax Max Safe Pro) because of the space to maneuver being much reduced. I wouldn't want them to use it without us there as I worry she wouldn't be in the correct position/have the straps done up tight enough. She still fits their rotating car seat to RF but once she doesn't we will need to have a think about what to replace it with. As others have said, some little ones undo straps - that happening and you not noticing is riskier than FF.

I did have to have an awkward conversation with my MIL about car seats and bought her an alternative and she took it really well. I started by saying I know she would never knowingly risk our little one.

One thing I'd like to note - a bunch of comments seem to suggest you are safer if it's short and closer to home journeys, are people not more likely to crash in these types of journey?

About being closer to home - you (and everyone else) are often travelling 15-20 mph, there is less chance of a high speed and therefore impact collision. I FF my 3 yr on trips to nursery / the supermarket but RF (in an ispin) if I am driving on dual carriageways / motorways etc.

Eccle80 · 18/01/2025 11:17

PicaK · 18/01/2025 10:28

Mine are 10 and 15 now. We bought the best car seats cos we cared about safety. But they were forward facing. So I find myself rolling my eyes about your insistence they're only safe in backwards facing - can't help it - but equally I'm horrified at myself having the same reaction as my parents did when I explained the baby had to be fastened in every single time.
So tread carefully and delicately is what I'm saying. You have to acknowledge what a lovely thing it was she did. You're going to hurt her feelings a little. Be sure to put some blame on yourself. It's hard being a parent - you want to be sure you can never blame yourself if they're in a crash and you hadn't done all the safest things that could have been done. And make it really clear it's other drivers that keep you awake at night not her driving.

I feel the same too, mine are 16, 13 and nearly 9, we did have a 360 spin for the youngest and he stayed rear facing to maybe close to 2, so I do know things changed on rear facing, but both my older ones forward faced around 9 months and I remember someone I knew putting their 5 month old forward facing when my eldest was a baby because he was big.

Like you, reading this thread does make me feel a bit like the grandparents who rolled their eyes at baby led weaning when I did it 16 years ago, because I had no idea rear facing longer was now so common, and my instant reaction was the occasional trip with a grandparent was fine. So I definitely agree to handle it sensitively with her, don’t go in all guns blazing about it. Will she realistically be taking her out any time soon or very often? Would there be an age in future you’d be happy for her to use the seat with your MIL, eg over 2, so you could say you’d prefer your own seat until she is a bit bigger but her seat would be great when she is older, or would it never be suitable (and if so could she still return it?)

Basketballhoop · 18/01/2025 11:29

RF being safer (data pending) doesn't make FF unsafe, it makes it less safe. Every parent has to choose for themselves which risks they are willing to take, and where the line is for them personally. Life is inherently risky, we cannot eliminate all risk from every activity.

CarrotsAndCheese · 18/01/2025 11:44

AnotherDayAnotherIdea · 18/01/2025 09:32

My 6.5 year old still rear faces, and will until he is 8. But when we go to MIL's, I don't make a fuss. She drives well and it's not very often.

Which car seat do you have that lasts until age 8, please? Our nearly 5 year old is rear-facing in a BeSafe Stretch, which I expect to last until she's about 6.5 as she's very tall. Thanks x

Babyybabyyy · 18/01/2025 11:46

MusicalDoc · 18/01/2025 10:02

As a paediatric doctor who has worked in a paediatric emergency department receiving toddlers in car seats who were forward facing it is absolutely NOT safe even if you’re using a car seat.

please don’t give advice on something you aren’t certain of. It could put a children’s life and ability to lead a normal life at risk.

You need to go back to medical school if you're really a qualified medic. Forward facing is less safe but it isn't unsafe. Being in a car full stop is unsafe. Hopefully you tell your patients to never go in a car.

Babyybabyyy · 18/01/2025 11:47

BarbaraHoward · 18/01/2025 10:24

It is less safe - rear facing reduces the risk of a very rare event to a very very rare event. That doesn't make FF unsafe and at least one poster has said @Babyybabyyy was doing something unsafe when she isn't.

There are lots of reasons people FF:

  • space in the car (my DH couldn't move the driver's seat far enough back to drive with a rear facing 360 behind him - Astra, normal car)
  • travel sickness (had this one, awful)
  • screaming child (even worse than the sickness and dangerous too as you just can't concentrate on the road)
  • ERF seats are more expensive

Etc etc etc.

Like I said upthread, OP is perfectly reasonable to want her 18mo to rear face (that's what I wanted for mine at that age too!), but there's no need to vilify parents who make a different choice. No one's sending their children to play on the hard shoulder.

Edited

Thank you! These are all the reasons I forward face my 18 month old. I'm following the law and her car seat is safe. The women having a go at me should never put their child in a car full stop due to the small risks of being in car accident.