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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:
GETTINGLIKEMYMOTHER · 19/03/2026 09:02

MsAmerica · 19/03/2026 03:48

Oh, gee, I post about a little family tussle, and your reaction is to suggest mental problems in my family? Thanks a lot.

The sad fact is, to some on here, nobody is ever simply rude, lazy, selfish, inconsiderate, a blatant CF (cheeky fucker) etc.

The poor things must obviously have some sort of neurodiversity, so we must all be terribly kind and let them abuse/walk all over us.

Girlwithavibe · 19/03/2026 09:06

I would do what she has done don't pick up your messages then you have done exactly what she does x

Anonanonay · 19/03/2026 09:11

cyclonethenext · 19/03/2026 00:04

She's a grifter. Don't pursue a relationship with her, she's obviously NOT owed any explanation so don't offer it.

Just be glad she showed her true colours, and move on. You dont have to block her or do anything dramatic, just drift away.

Edited

This.

TheHillIsMine · 19/03/2026 09:13

I wonder how many more generations are going to be conditioned to say yes when they want to say no as they feel they have no agency and don't want to upset someone. Funny how people who don't want to give are happy to take.

Elsvieta · 19/03/2026 09:14

Just ignoring the messages is definitely an option worth considering, especially when she's done the same to you (done worse to you, when you thought you had plans and then she just ghosted you). I mean, you have actually told her she can't stay - she's not left hanging. Maybe don't pick up until she's actually in town, and then just to arrange a meal. If she starts up again with the questions then, try a cheerful and unapologetic "I like my own space!" or "Not really the hostess type!". Don't act like you have to make an excuse; if you feel any awkwardness, don't let it show. Say your line and let it hang. Return awkwardness to sender, as they say.

Boomer55 · 19/03/2026 09:17

WhereYouLeftIt · 19/03/2026 00:07

<bangs head on wall>

Just once, can we have a thread where we accept that someone is just a rude dickhead without playing the ButButButNeurodiversity card? Pretty please?

This. Some people are just over entitled. 🙄

Janey90 · 19/03/2026 09:21

MsAmerica · 19/03/2026 03:48

Oh, gee, I post about a little family tussle, and your reaction is to suggest mental problems in my family? Thanks a lot.

Its impossible to have any sort of 'situation' these days without mental health coming into it.

Bringflowersofthefairest · 19/03/2026 10:01

I would send a final message.
Sis, I don’t want have to repeat myself any more. I’m sorry but I can’t accommodate you. Happy to meet for lunch or dinner if you’re free any time.
Don’t let yourself be used any more OP.

BoudiccaRuled · 19/03/2026 10:02

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.

Utter nonsense.
Plenty of people feel obliged to maintain relationships from time to time because they feel they ought to.
Now, this woman just wants somewhere to stay for free and has a half sibling she doesn't know well who lives in the area.
@MsAmerica I bent myself over backwards once helping book a work trip to Paris for a new relation (through marriage). When the time came she wouldn't even meet me for a drink. Haven't seen her since!
Just say you are up to your ears in chaos so you don't want her to stay, but would like to catch up over a meal. Ball in her court. She will probably decide she's too busy.
Saying you don't want her to stay is quite different to just saying you are in chaos. She could easily rebuff it with "oh, I don't mind!". You need to let her know that you DO mind.

thesealion · 19/03/2026 10:02

I voted YABU only because you’re WAY overthinking this. She doesn’t care about you unless she wants something, she isn’t really interested in having a relationship and has proved that over and over again with her behaviour. Why are you so hung up on etiquette? Just tell her to bugger off. There is no relationship here and you owe her nothing.

Shedmistress · 19/03/2026 10:06

Sugarnspicenallthingsnaice · 19/03/2026 07:13

Worrying about your home being 'permanently contaminated' with cat dander carried in on a visitor is a little more unusual. Among other little things.

But OP has since come back and emphatically assured us she's not ND, so it's a moot point. And I don't actually know if that's what the pp was alluding to anyway, it was just a guess on my part.

When I was highly allergic to dogs and cats, I mean sneezing the whole time if I was in a cafe with someone who had either, id have said the same. It doesn't mean I have ADHD.

Fuckmyliferightnow · 19/03/2026 10:07

Actually I do understand the cat dander thing. If cat owners come in and sit on my sofa my asthma flares up for days, so I have then go a cleaning spree.

Malinia · 19/03/2026 10:10

MsAmerica · 19/03/2026 03:48

Oh, gee, I post about a little family tussle, and your reaction is to suggest mental problems in my family? Thanks a lot.

Being neurodivergent isn't a mental problem. Yabu for saying that.

Anyway, sister sounds cheeky, I would reply that the house isn't in a fit state to have guests but you'd love to meet up for a meal or two.

MyCatPrefersPeaches · 19/03/2026 10:17

Nofeckingway · 16/03/2026 19:55

If it's London you definitely need to shut her down or you will be played by her . Just saying it's not possible. End of . She can take it from there. You owe her nothing.

Yes! How much more popular are you when you live in London and have a spare room or sofa bed?!

CautiousLurker2 · 19/03/2026 10:17

WhereYouLeftIt · 19/03/2026 00:07

<bangs head on wall>

Just once, can we have a thread where we accept that someone is just a rude dickhead without playing the ButButButNeurodiversity card? Pretty please?

Agreed - as an AuDHD person I have spent my life bent like a pretzel overcompensating in fear of possibly causing offence or missing key birthdays etc. Being ADHD doesn’t actually mean you don’t do stuff due too overwhelm, it just means that doing those things are super taxing and requires tonnes more effort and focus - so even if a few people now lean into their diagnosis and use it as a get out of responsibility card, most of us don’t. It’s not an excuse - some people are just selfish, self-obsessed and self-interested and perfectly neurotypical!

MagicMarkers · 19/03/2026 10:22

She's your half sister. Anxiety about guests is a lame reason. You don't have to make grand meals.

The cat thing is a better excuse. ,

MajorProcrastination · 19/03/2026 10:23

My brother lives in a major city and when I've needed to go there for work or to see a concert/show/whatever, I've always asked if I can stay because it'd be a bonus to see him and my sis in law. I've probs stayed half the times I've asked because they've been away on hols or with work or they have an evening event that night and it doesn't work out. That's fine, I've stayed in a hotel or with a friend. My reaction "no worries, gutted to miss you, have fun" because it's no biggy.

I said no to a friend and her kids staying at our house because we have very limited room and a dog. One of her kids is scared of dogs and I knew it wouldn't be fun. Instead, they stayed in a cheap hotel down the road and we met up for meals and days out. They came to my house for a little bit so I was able to put our dog out of the way. Her reaction "totally understand, I'm actually looking forward to just having a bath and watching a film once they've gone to sleep, I'm knackered".

It's a big shame that you can't host her as it could've been a good opportunity to connect. You don't have to cook food for house guests if that's not your thing, get some pizzas in or go out for a meal. Did you offer an alternative way to meet up while she's local to you?

"My place is a tip sorry, have a big plumbing issue so can't have anyone staying over at the moment but can we meet up for dinner or something while you're in my neck of the woods? Would love you to meet my mates / try this amazing place run by the coolest woman / have a really good catch up. Miss you! Love you! x"

samspotato · 19/03/2026 10:24

Depends on how much you value the relationship going forward. You could make up an excuse like you’re away or you’re having work done. Or you could be honest - your house is a mess and you don’t like having guests. I don’t think yabu at all by the way. She hasn’t expressed much interest until she wants something from you. Can’t be arsed with people like that.

Yellowpeartree · 19/03/2026 10:24

I have a couple of family members who ALWAYS want to come and stay. For various reasons, I'm not always up for it, mainly because my life is busy and I value my own space and get quite stressed when there are too many other people around.

The problem is, whatever reason/excuse that I gave them for not wanting to put them up eg the house was having renovations, everywhere was a mess, small children to look after, not enough space, I was really tired from work.... it was met with "But I don't mind about that!" Or "I can come and help!"

So now I just don't give reasons, but just say I can't do it. I do sometimes have people to stay and I enjoy it, but I don't necessarily want to do it all the time!

MeridianB · 19/03/2026 10:31

Hatty65 · 16/03/2026 19:40

Yanbu. I'd probably be vague and say, 'I've got all sorts going on at the moment and I'm not able to have people stay. I could perhaps meet up for a meal at your hotel one night if you are over here, but that's the best I can do'.

And leave it at that. Ignore any other messages; she ignored yours.

First post nails it. She sounds immature and her employer will surely be paying for a hotel for the business trip so it’s hard to see what the sudden urgency is about. Offering to meet for dinner is fine.

SadTimesInFife · 19/03/2026 10:37

You've said no, so that is an excellent first step.
Problem is, this woman is rude, self-centred, and lacking self awareness. So she may show up on your doorstep. So...you need to plan for that. Be absent. Or be deep in a bubblebath, singing along to Adele at top throttle and you dont hear anything, not even the broomstick whacking on the ceiling beneath you. Dont let her in. You've had the place fumigated that very day and can't go back inside until all the bedbugs have died etc etc etc
Pull up the drawbridge.
You can manage this!

BillieWiper · 19/03/2026 10:46

'My house is untidy, my taps and toilet leak and I do not have the time, space or inclination to have a guest. I'm also extremely allergic to cat dander. Please stop asking as the answer remains no.'

70isaLimitNotaTarget · 19/03/2026 10:54

I'm surprised no-one has suggested you arrange to meet for dinner then don;t turn up

(You know you want to do this ....)

BillStickersWillBeProsocuted · 19/03/2026 10:56

MsAmerica · 19/03/2026 03:54

I'm thinking, just in terms of etiquette and how I framed it, maybe I should have done something as you suggested and immediately followed the "no" with "but of course I'd love to see you for lunch on any days that you're free."

I disagree that you should give a reason/excuse, just keep saying no

She's trying to push you into giving an excuse so she can answer it. When you say you can't and give a reason cheeky fuckers like her hear "I am agreeing in principle to host you, but first you need to find a solution to this problem"

"My House is a state" - "mess never bothered me"
"I'd be embarrassed/anxious to have guests here" - "you don't need to be embarrassed/anxious with me, I'm your sister"
“There are leaking pipes and toilets” - “I’m sure if you can live there it will be fine for me for a couple of nights”
"I don't have a spare room" - "I'm fine on the sofa or can bring an air bed"
"I’m allergic to cats" - "I'll bring a brush and make sure all the cat hair is off me before I come in"

Anything you give as an excuse she'll have an answer for

ChequerToRed · 19/03/2026 10:58

The moment you start to spin up reasons because she asked why is the moment you create a headache for yourself, and from the sounds of it not something that you owe her.
Shes a blagger and a CF.
Tbh, this would be a moment to look at the bigger picture, she treated you like crap over the dinner thing and at various other times as well. The whole ‘we should reconnect’ was nice to say at that moment but in light of everything else I’d question her sincerity. You can test this by saying nothing more than ‘It’s just not something I can do right now’ and offer to meet up for coffee/lunch/dinner. If she continues to badger you, rebuffs or ignores you, you’ll know exactly where you stand and how to deal with her going forwards.