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AIBU?

Share your dilemmas and get honest opinions from other Mumsnetters.

AIBU to feel like my holiday has been ruined before we’ve even gone?

587 replies

Heathercost · 11/07/2026 13:42

AIBU to feel like my holiday has been ruined before we’ve even gone?
My husband’s mum and her partner suggested that we all book a cottage in Wales together because they said they wanted to spend some proper time with us as a family.
We booked the cottage for me, my husband, our three children, his mum and her partner. It only sleeps seven, so it was booked for exactly the seven of us.
His mum has now invited another child to come for the whole holiday. Because the cottage only sleeps seven, her partner is now going to sleep in their camper van at night so that the child can take her place inside the cottage.
What makes this harder for me is that his mum and her partner don’t spend a huge amount of time with our three children. They already spend far more time with the child they have invited and are very close to her.
This holiday was their idea. They were the ones who said they wanted to go away with us and spend time with our family. I work full time and have very limited annual leave, so taking a week off is a big thing for me. It now feels as though I’m using that precious time on a holiday that has been completely changed from what I agreed to.
I had already made it clear that I didn’t want anyone else coming. I had also specifically spoken about our last family camping trip and how badly that went.
On that trip, several adults essentially dropped their children at the campsite and then went off to enjoy a relaxing week themselves. The children were left crammed into everybody else’s tents and camper vans, and the adults who had actually stayed at the campsite ended up looking after them all.
I had already said I did not want to be put in that position again. I had that conversation only weeks before this happened, which is partly why I feel so ignored.
The child was asked if she wanted to come and initially said no. I thought that should have been the end of it. Instead, it was brought up again, and she eventually agreed. His mum and partner now feels guilty and wishes they didn’t invite her but it’s done now.
I even suggested that they could simply explain that they had spoken to me and, because of my health and everything that has happened recently, I really needed the holiday to be focused on spending time with my own children. They chose not to do that.
I have PoTS and reactive hypoglycaemia and struggle with dizziness, blackouts, weakness, fatigue and my heart rate shooting up when I stand.
More recently, I was taken into hospital with stroke-like symptoms, including slurred speech, numbness and weakness down one side. Thankfully, a stroke was ruled out, but I’m still experiencing weakness in my arm and leg and problems with my speech at times. I’m now waiting for neurological investigations and neuro physiotherapy.
After such a frightening and exhausting time, I genuinely needed this break. I wanted to use my limited time away from work to spend time with my husband and children, and I hoped the children would finally get some proper time with their grandparents too.
Instead, I now feel as though the focus will mainly be on the child they have invited, because she is the child they already spend the most time with. They have changed the sleeping arrangements and moved one of the original adults out of the cottage to make sure she can come.
It isn’t that I dislike the child, because I don’t, and none of this is her fault. My issue is entirely with the adults. They invited another child onto a holiday that was already full, despite knowing I didn’t want anyone else coming and despite the fact that this was supposed to be their opportunity to spend time with us and our children.
I’m also worried that I’ll end up helping to look after her. If she becomes upset, plays up, wants to go home or needs lots of attention, it will affect the entire holiday. If there are any major problems, her mum will need to come and collect her. I cannot take responsibility for another child while managing my health and looking after my own three.
I feel like I have no choice but to go, put a smile on my face and make sure my children have a lovely time. They’ve been looking forward to it and would be devastated if we cancelled. It wouldn’t be fair for them to lose their holiday because of a decision they had no part in.
But for me, it no longer feels like the holiday I agreed to use my annual leave for. I’m not looking forward to it anymore. It feels like a waste of the very limited time I get off work, and I feel resentful, anxious and hurt that the one boundary I clearly set was ignored.
I’ve decided that after this I won’t agree to any more family holidays, camping trips or similar gatherings, because I don’t trust that the same thing wouldn’t happen again.
AIBU to feel this was unfair, particularly when the holiday was their idea because they claimed they wanted to spend time with us and our children?

OP posts:
CrikeyMajikey · 12/07/2026 21:18

If it’s awful you can always ask them to leave. With a camper they can head off anywhere at any time.

Cutie101 · 12/07/2026 21:26

Heathercost · 12/07/2026 16:44

I was up until 5am thinking this this morning. I’d be asking them to as this has nothing to do with me. I’m still fuming. I say I’ve drawn a line. But I don’t think I have. Haha

Just reading this. You could actually speak to the owner, explain the situation and ask them to say when it arrives that the camper van cannot stay on site as it goes over their numbers and signpost them where to stay. Job done. You won't get in trouble with the owner as you have been honest and prevented the issue, and you don't need them staying with you!

Bookbears · 12/07/2026 21:49

I’m struggling to understand why this is so difficult. Just tell your PIL that the other child can’t come. You’ve paid for the holiday, so they either come by themselves or don’t come at all. It’s not your problem the other kid has got excited and will be let down. She wasn’t invited in the first place.

Mellowautumnmists · 12/07/2026 21:52

Bookbears · 12/07/2026 21:49

I’m struggling to understand why this is so difficult. Just tell your PIL that the other child can’t come. You’ve paid for the holiday, so they either come by themselves or don’t come at all. It’s not your problem the other kid has got excited and will be let down. She wasn’t invited in the first place.

Too late. PIL and niece are already on their way to the accommodation!

SummerDive · 12/07/2026 21:54

Fgs it would be nice if people were reading the OP’s posts…..

The PIL and niece are ALREADY at the place. Have been there for a few days. There is no ‘telling them to not take niece’. It’s done.

And yes the niece might have been disappointed. But it’s her dcs the OP doesn’t want to disappoint!!

Buffs · 12/07/2026 21:55

Please update us and let us know how it’s going.

AliceMcK · 12/07/2026 22:13

EmmaB1309 · 12/07/2026 20:13

I‘m sorry but I think you are completely overthinking this, to the point that your thinking seems catastrophic. So it’s not going to be exactly as you thought, but she’s a kid. There’s no reason for a kid to completely and utterly destroy your holiday and make it a complete waste of time and ruin your physical and mental health. You’ve said it yourself, the kid is nice. Sorry if I missed it but what relation is the child to mil?
Just be very clear with your boundaries though ie you are not be used as a babysitter for this child. They have not to fuck off out and leave her with you, or at least not unless the favour is returned and they watch your children. But really, I’m not really getting what is so bad about this arrangement.

You’ve obviously never been in a situation where the golden grandchild dominates everything in a family.

if you read OPs updates she’s explained the relationship and how difficult the child is.

Lilypad789 · 12/07/2026 22:41

I hate it when random people are invited to things I have said yes to. I said yes based on who would be there not who might end up being there 😂 YANBU IMO.

ElatedOliveCrow · 12/07/2026 22:53

I would simply let them all go and spend the week either at home relaxing, or working as usual and saving your annual leave for another time, and they can reimburse you for their increased share of the holiday home. Your husband, his mum and her partner can handle the 4 kids and you can get some proper rest (as this will absolutely not be a relaxing holiday given the change in dynamic, and honestly it sounds like you need it). This solves the problem of exceeding the capacity of the holiday home, and they will know you were serious when you said you didn't want them to invite their other granchild.

Bitemeee · 12/07/2026 22:58

Who are the 20% who think YABU?!

That's wild of your in-laws. Jeez. You don't just invite another person on a holiday without checking first that everyone else is absolutely happy with it.

The whole grandparents focusing more on one grandchild than others is also just horrible. We're in that position and I think it's perhaps difficult for people to understand the hurt if they haven't experienced it - it's so effing weird, it's almost impossible to comprehend unless you see it first hand.

In your shoes, I'd be so angry, upset etc but, being on the outside, I can appreciate that won't get you very far. I'd suggest you hold your chin up, take the high ground, focus on your children, write off any expectations of the in-laws and go about the holiday as if they're not there. You can still enjoy your holiday with your nuclear family and you can be bitter about your in-laws' behaviour afterwards. It genuinely doesn't have to impact your experience with your own children, while you're away. Just imagine it's only you, your husband and them. Eff the in-laws.

HopeIsAScaryThing · 12/07/2026 23:05

Heathercost · 12/07/2026 16:40

I think they already know this. I’ve never ever spoken up for myself. I’m docile and I get on with a lot of they know they’ve done wrong. She said she felt sick. She should never have invited her but it’s done bow. She couldn’t have felt that sick or she would have not picked her up early

I'd tell her at the beginning of the holiday personally: This is the last holiday we'll be having with you because you've pulled this stunt. So I hope you enjoy it.

supersop60 · 12/07/2026 23:18

Noononoo · 12/07/2026 21:02

Surely she is your niece not just your husbands? As niece you PIL’s are grandparents to her too why such loathing. One minute you say you like her then say you don’t. There will be reasons why she is included which won’t be to make your life difficult. I think you are being somewhat self obsessed. Irritated maybe because you want all the attention on your children but that is not very family friendly to your husband. I don’t think he’s weak I think he’s disappointed. You are married his family are your family stop being horrid.

Horrid? Are you Enid Blyton?
An extra child can change the whole dynamic.
Op's health is poor - she doesn't want to be stuck looking after an extra (difficult)child, the MIL invited her without asking, the insurance will be invalid.
The MIL is the horrid one here, and the weak DH is allowing it.

Brokentoes85 · 12/07/2026 23:33

Absolutely bloody not, this should not be going ahead with your heath situation.

They are a set of pisstakers. And the kid sounds like a nightmare.

You've paid, uninvite them.

Brokentoes85 · 12/07/2026 23:34

SummerDive · 12/07/2026 21:54

Fgs it would be nice if people were reading the OP’s posts…..

The PIL and niece are ALREADY at the place. Have been there for a few days. There is no ‘telling them to not take niece’. It’s done.

And yes the niece might have been disappointed. But it’s her dcs the OP doesn’t want to disappoint!!

Tbf I've just read all the updates and there aren't any shoeing up saying they're on the holiday

ClayPotaLot · 12/07/2026 23:35

Maybe I’ve been a mug but I do feel I really have tried.

I don't think you have, OP. I don't mean that in a nasty way, but what you've detailed has been ineffective and it's pretty easy to see why. You protest but don't actually do anything. Your MiL knows you wont put your foot down so just ignores your protests.

That has been clear from your very first post where you mention that you told her you didn't want her to invite anyone else and she did anyway. The only way you will stop her is by refusing to go along with it. It may upset your DC a few times while you make it clear you won't let her get away with it, but unless you do, this will happen over and over again.

MammaofBree · 12/07/2026 23:36

Concentrate on you and your kids, having fun and being together x

Tocyprusornot · 13/07/2026 00:22

I’m so sorry you don’t feel able to say ‘she’s not coming guys sorry, if that means you don’t either thats too bad, but she’s not invited, we’re not taking someone else’s kid to look after on our holiday’. These aren’t people to worry about upsetting, sounds like they’re no loss

DuckbilledSplatterPuff · 13/07/2026 00:48

OP has said it... but the MIL set of a few days early so they had already left for the holiday.

99bottlesofkombucha · 13/07/2026 02:02

the op now needs to say firmly at 4pm or whenever suits ‘you need to go and hang out in the caravan or elsewhere and sort your own dinner, I am unwell and need a quiet evening.’ And shove them out the door.

PurpleThistle7 · 13/07/2026 06:54

EmmaB1309 · 12/07/2026 20:13

I‘m sorry but I think you are completely overthinking this, to the point that your thinking seems catastrophic. So it’s not going to be exactly as you thought, but she’s a kid. There’s no reason for a kid to completely and utterly destroy your holiday and make it a complete waste of time and ruin your physical and mental health. You’ve said it yourself, the kid is nice. Sorry if I missed it but what relation is the child to mil?
Just be very clear with your boundaries though ie you are not be used as a babysitter for this child. They have not to fuck off out and leave her with you, or at least not unless the favour is returned and they watch your children. But really, I’m not really getting what is so bad about this arrangement.

  1. The child is violent to the OP’s children
  2. The MIL has form for leaving the responsibility to the OP
  3. The entire family is quite likely to get kicked out of the cottage anyway. You can’t just show up with a campervan and an extra person. The owner lives on site.
CoffeeBeansGalore · 13/07/2026 06:59

Brokentoes85 · 12/07/2026 23:34

Tbf I've just read all the updates and there aren't any shoeing up saying they're on the holiday

Op's post at 16.25

Said it’s not right and said about the insurance etc. little did we know they were already driving up and staying in the van a few days before the cottage.

ItsOkItsDarkChocolate · 13/07/2026 07:09

@Heathercost

So, what’s the holiday plan? How can you make sure you get some rest and put the childcare of the niece onto the IL’s?

You and hubby need better boundaries with them after this. Well done for speaking up, sounds like hubby and you both need to do this more!

I hope it all goes well enough and you get some rest.

Let go of what you can’t control, it’ll only make you more ill otherwise.

Shittyyear2025 · 13/07/2026 07:22

Heathercost · 12/07/2026 16:44

I was up until 5am thinking this this morning. I’d be asking them to as this has nothing to do with me. I’m still fuming. I say I’ve drawn a line. But I don’t think I have. Haha

So tell MIL that you've spoken to the owner who has said that the insurance only covers 7 visitors. If you turn up with 8 you'll be asked to leave and everyone will loose their holiday.

StandFirm · 13/07/2026 07:57

Just came across this thread and I too think your MIL is a piece of work. I am especially shocked about the health aspect of it. You mention neurological symptoms and unless someone has been experiencing some form of it, few people get that neuro-fatigue is one of the worst things possible. 'Bone tired' doesn't even touch the sides to describe it. I am personally recovering from major surgery and have a similar holiday booked for next week. The only reason I haven't cancelled is because the group I'm with is a) pre-approved and b) very clear on my limitations and what that means for who drives, cooks, cleans and runs around after the kids. Even then, I am anticipating having some days when I'm not good for much. If your MIL truly knows how difficult things are for you and your family right now, she is not only rude and disrespectful, she is downright cruel.

AliceDownTheRabbitHole · 13/07/2026 08:01

I’d contact the owner of the cottage and ask to add an extra child. When they say no, let MIL know she needs to make other arrangements. But do not let them swan off, leaving you with the child you never invited. Good luck x

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