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AIBU?

Share your dilemmas and get honest opinions from other Mumsnetters.

Struggling over handling a houseguest rebuff

220 replies

MsAmerica · 16/03/2026 19:36

I’m not really asking about reasonableness. But I think that people unfortunately use AIBU as a catchall, especially for etiquette posts in the absence of an etiquette forum – so that’s what I’m doing. I’m just curious as to how you would have handled this.

I have a younger half-sister with whom I’ve never lived, but when I was in my teens, we saw quite a bit of each other, and had a nice big-sister/little-sister relationship. In adulthood, although we had a good time if we happened to be having dinner, she otherwise ignored my attempts to reach out to her. I don’t think she was deliberately snubbing me or being rude – she just didn’t care. Even when we were living in the same city, it wasn’t any different. If I sent her a birthday present, she didn’t acknowledge it. If I invited her to something, she didn’t RSVP. At one point several years ago, she stood me up for dinner, which we’d set up in advance, and I didn’t even hear from her until days later, when she said she hadn’t picked up her messages (which were the messages pinning down the time and place to eat). She apologized and said she’d make it up to me – but I never heard anything further, ever.

However, last year we happened to be lunching in the aftermath of the death of our family patriarch, so to speak, and she expressed a wish to be closer. Fine. I feel that she’s never been much on family, but maybe this death sparked some re-assessment.

Then a week or two ago, she left a message to say she had a business event in my city and wanted to stay with me for three days. I left her a polite message saying no, sorry, but I couldn’t.

Let me explain. First, I’m not a hostess type. Guests staying over make me very anxious, partly because I have no facility for whipping up great meals at the drop of a hat. Also, not only am I a bad housekeeper, at the moment my place is utter chaos, with mountains of paperwork piled high, and a bunch of things that need fixing, like leaky faucets and leaky toilets. Also, although I didn’t say it, I’m horribly allergic to cats, and she has two – and in case you didn’t know, cat owners inevitably carry the cat dander with them. This isn’t just my feeling - there are statistics showing that. So once she’s here, my place may be permanently contaminated. I thought it would be even more hurtful to tell her that, but maybe I'm wrong.

Meanwhile, she’s left two more messages, plaintively asking, why, why, why can’t she stay? After all, she said, we were going to try to be closer.

I understand that she’d like to save money on a hotel, but she has a solid income, and the trip is tax-deductible for her. And part of me is wondering if her sudden wish for closeness was due to her knowing she would be wanting a place to stay. Sorry if this sounds uncharitable, but after decades of her ignoring me, I don’t know that I’m suddenly obliged to provide accommodations.

So, I’m curious if any of you are good at delicate etiquette maneuvering, how you would handle something like this? Miss Manners says that when someone asks you “Why not?” you should just keep repeating, “Because I just can’t.” But I can’t come up with anything to say that would solve this kind of thing.

Ugh - sorry this is so long.

OP posts:
Cherrysoup · 19/03/2026 07:20

If she keeps asking, do a final ’Look, Claire, I’ve said no. Please stop asking, I have told you it isn’t going to work for me’, then stop responding to further messages.

DeftGoldHedgehog · 19/03/2026 07:20

JMSA · 19/03/2026 04:39

I’ll be honest, I have no time for people who say that having guests makes them anxious. We are grown adults and that is just something to get over. And if someone’s house is too messy for guests, that needs tackled.
HOWEVER your sister has rebuffed your kindness and efforts over the years, so I don’t blame you at all for not wanting her to stay.
YANBU.

I have no time for people who say everyone should want to or be able to have others to stay and should have a home which is ready for guests.

Amira83 · 19/03/2026 07:24

If it was me id simply explain the reasons why, its nothing offensive. Your place is a wreck right now, and your horribly allergic to cats. That's all you have to say. You don't have to mention that cat owners carry dander so she will contaminate your house (as she will probably find that offensive). So just keep things simple. You have a bad allergy to cats. Your place is a state atm, sorry. But we will meet to catch up /

She won't find that offensive and also she will stop asking why. If you don't give a proper reason of course she will forever ask and forever wonder why.

ChavsAreReal · 19/03/2026 07:28

"I'm trying to understand WHY I can't stay."

How rude. I cant believe someone has diagnosed your family with ADHD based on this thread!

Of course you dont need a reason... but

"I only have house guests who i know really well. You've repeatedly knocked back my attempts to become closer. I'd like to get to know each other better and it would be good to get together for or dinner while you're here."

Owly11 · 19/03/2026 07:44

Your first message was totally appropriate. She was a cheeky fucker to push it. Just rinse and repeat 'I'd love to help you out but I won't be able to have you. I hope you find somewhere and if you want to meet up while you are here let me know.' For the love of god don't start explaining. You don't owe her any kind of explanation.

Jellybelly80 · 19/03/2026 07:50

Alittlefrustrated · 19/03/2026 07:17

Yes - and I had exactly the same thought.
Also, anyone currently working in early years or education would challenge PP's statistics with their own!
I immediately thought that both sisters sounded "unusual".

Yes. I thought so as well.

Shedmistress · 19/03/2026 07:52

ThatFairy · 19/03/2026 05:01

In Britain neurodivergence isn't stigmatized or thought badly of and loads of the population have autism or ADHD

Loads of people are diagnosed with it, or self diagnosed as we see on here, thread after thread. Does not mean they actually have either or both.

StormyLandCloud · 19/03/2026 07:52

Easier to say no from the get go rather than she uses you then she expects it

Anewerforest · 19/03/2026 07:59

I don't think it's about etiquette, she's your irritating sister, not the Queen. You can say your house is a mess and you can't host anyone. You can say it's nothing to do with being close or otherwise, and you hope she will meet you for liunch one day.

Womaninhouse17 · 19/03/2026 08:00

JMSA · 19/03/2026 04:39

I’ll be honest, I have no time for people who say that having guests makes them anxious. We are grown adults and that is just something to get over. And if someone’s house is too messy for guests, that needs tackled.
HOWEVER your sister has rebuffed your kindness and efforts over the years, so I don’t blame you at all for not wanting her to stay.
YANBU.

What a strange attitude! Surely you can understand that everybody's different and that it can be almost impossible to change what worries you or makes you anxious? You sound very dismissive of people who happen to not be like you.

Carmello · 19/03/2026 08:01

This reply has been deleted

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StephensLass1977 · 19/03/2026 08:02

We moved from London to an area which has become trendy in recent years. Constantly see it on travel blogs and on tv shows. Cue, everyone from London, where we moved from, suddenly begging to come and stay 'oh I haven't seen you for AAAGES. How about me and the other half come and see you?'

One CF ex-friend decided that she wanted to speak to me again after 3 years of ghosting (I found out the ghosting was because she met a new guy so quietly ditched me) but she got back in touch by saying 'oh me and the other half will come and stay with you so we can reconnect'.

I totally ignored her. No silly nervous laughter or lame excuse. Oh trust me, I used to do that alllll the time. But I've had it. I don't owe anyone anything. I'm no longer going to laugh and make up daft lies. I've had it with trying to sound clever and spare other people's feelings.

I mean, you can make an excuse if that's more comfortable for you, but this just gives CFs an excuse to push back, in my experience.

CactusSwoonedEnding · 19/03/2026 08:08

CassandraCan · 19/03/2026 00:47

Absolutely.

I am so fed up of the ND card being thrown up. The prevalence of ND is actually very small and that includes the endemic rates of overdiagnoses. So given that <5% of the population has ADHD, and only <1% are autistic, why do 90% of mumsnet threads mention neurodiversity?

Sources
https://digital.nhs.uk/data-and-information/publications/statistical/adult-psychiatric-morbidity-survey/survey-of-mental-health-and-wellbeing-england-2023-24/autism-spectrum-disorder?utm_source=chatgpt.com

But you aren't taking into account the effect that being a late-diagnosed neurodiverse woman has on the probability of posting on mumsnet. If neurodiversity makes you obsessively use mumsnet both to seek advice on how to navigate the tricky interpersonal situations of life, and also prompts you to share what you have learned and recognise in others the "warning signs" that were missed in your own life and caused much misery then those factors could well lead to neurodiversity being overrepresented on mumsnet threads. (Pretty sure 90% is an exaggeration but I am not going to do the work to find out the actual stats)

GoldenCupsatHarvestTime · 19/03/2026 08:12

‘I don’t have a spare bed at the moment as the old one became infested with moths’.

Two birds with one stone - she will have nowhere to sleep and there are moths. She won’t want to stay.

Tigerbalmshark · 19/03/2026 08:17

Sugarnspicenallthingsnaice · 19/03/2026 01:38

I thought that poster was also, tactfully, alluding to some ND traits in the OP.

She was, which I also thought was quite rude tbh.

Not wanting to host, especially to US standards (which can be ridiculously high in some Midwestern families - it wouldn’t necessarily be acceptable to shove a duvet on the sofa, hand her sister a spare towel and call that done), does not make her autistic ffs.

The 90 million justifications sound more like OP essentially just doesn’t want to host but doesn’t think it’s acceptable to say that is the reason. That doesn’t make her autistic either, it means she has been socialised to feel saying no to people is rude, as many women have.

BigBruisedFruit · 19/03/2026 08:18

YANBU for not having her stay, but YABU (imo) for providing no explanation. A flat no does seem rude to me. Just say "I'm so sorry, the house is chaos, I can't!"

SockPlant · 19/03/2026 08:20

So now your sister doesn't have her father to do all the things for her, she has transferred this duty to you, if i have understood correctly?

Just keep saying "no, sorry, you can't stay at mine" without giving any reason or making up any excuses. And add "but let's catch up and do that dinner while you're in town" and see how it goes.

Match her (previous) energy towards you. She doesn't want a relationship, she wants you to be her support.

Imdunfer · 19/03/2026 08:25

Onlyfornow · 18/03/2026 23:12

I can see another side to this: it sounds like there might be some neurodiversity in your family and some ADHD on her side. Her “pick up put down” attitude to relationships should not be taken personally, until you’ve had a conversation with her about it. At least give her a chance to explain. You are absolutely well within your rights to say no to her staying over, but do allow some space for both of you to come back from whatever this is. There is a small chance she means it - she wants to try. Imagine how lovely it would be if that were true - and on your terms too. Good luck.

Do you know what?

I have ADHD and I am absolutely sick of people using it as an excuse for behaving like a complete twat.

I work very hard not to disrespect other people the way the OP's sister disrespects her. If she runs her own business, she can treat her sister better, ADHD or no ADHD.

Imdunfer · 19/03/2026 08:27

BigBruisedFruit · 19/03/2026 08:18

YANBU for not having her stay, but YABU (imo) for providing no explanation. A flat no does seem rude to me. Just say "I'm so sorry, the house is chaos, I can't!"

This doesn't work. Her next comment will be "oh i don't mind chaos I'll be there at 7.30."

People like that respond only to a no that they can't come back on.

PS5Gamer · 19/03/2026 08:28

YANBU.

She’s not interested in having a relationship with you, she’s only interested in using you for somewhere to stay.

”No, that doesn’t work for me.” If she responds “As pervious stated, that doesn’t work for me.” If she responds further, ignore.

Nicecatneighbour · 19/03/2026 08:31

Since she's so economical with her communications, I'd respond with "Sorry, no can do. I hear X hotel is nice though".
She's miffed because you aren't throwing your home open for her use. I'd bet money She's the type to use all the hot water, drink your wine, and not wash up so much as a cup.
Then she'd leave without having treated you to a meal out in return or so much as a bunch of flowers in thanks. CF.

Shelby2010 · 19/03/2026 08:31

Just ignore her ‘why’ question & ask if she’s free to meet for lunch or dinner on any of the days.

Rainbowshine · 19/03/2026 08:31

I’m thinking that she might be overthinking the reason why she can’t stay is because she’s upset you or something. So depersonalise your response. Make it neutral. “I have a lot going on and I’m not able to host. I would be able to go for a coffee or lunch with you if you want to meet up.”

ExBert80 · 19/03/2026 08:32

Block her. She’s a user.

Kizmet1 · 19/03/2026 08:55

MsAmerica · 18/03/2026 22:43

Lol. I can just see the reaction if I said, "Cheeky fucker."

About the meal suggestion - it wasn't until much later that I realized she hadn't said anything like "I'm so glad that this trip gives me a chance to see you!" or "My events are at night, but I hope we can have lunches!" It's like I'm just there to provide sleeping accommodations.

As to gifts, I most gave up years ago, and at the time I told her specifically why. Then at some point later on, it was a major zero-birthday, and I sent her a little piece of antique jewelry. No response. A long time later when we happy to meet, I made a point of mentioning it, and she said, Oh, I thought I thanked you.

Oh she sounds so rude!!
Hold your ground, OP. If she wants to be close to you emotionally then she needs to learn to respect you and your time and efforts first.
My half-sister is 10 years younger than me and we're quite different and at different life stages and at the moment our relationship just doesn't work for me at all. It might smooth out one day, but I've just backed off for now and stopped putting in all the effort and my life is far more peaceful!

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