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AIBU?

Share your dilemmas and get honest opinions from other Mumsnetters.

To ask for examples of the worst behaviour you've seen from an adult at a wedding?

931 replies

HappyHappyHawaii · 08/02/2026 20:36

Attended one yesterday as a bridesmaid. The brides cousin was also a bridesmaid, spent the whole morning clearly aggrieved that the day wasn't about her... smoked in the getting ready suite and had to be told to put it out, then lit up again and claimed she had forgotten when the bride told her and made a snarky comment..then presented her silver converse she had customised to wear with her dress as she "doesn't really do heels"... the bride ignored her and sweetly said "at this point I don't think I can stop you" as she knows what she's like then what do you know, she wears the heels! There were loads of instances like this all day and she is 28 but seemed to want to just be am inconvenience all day which I assume was jealousy...even little things like being late for photos and pretending not to hear when called over, pushing the food round her plate, really ungracious behaviour. The wedding was fantastic! She could have really enjoyed it much more. Not really an aibu but whats the worst behaviour youve seen like this?

OP posts:
ILikeDrivingInMyCarWhenItWorks · 09/02/2026 22:01

Ex MIL married the man with whom she'd been having an affair. The best man's speech was all about secret trysts is the park car park, and wasn't the deception oh so funny. All this while the young adult children of both marriages were squirming with hurt and embarrassment. Truly awful.
Then the icing on the cake was the speech printed off, framed and put up in their hallway.
Bleurgh

Verytall · 09/02/2026 22:14

I went to a gay wedding, where the parents of one of the brides were very religious. It was a very small wedding and meal afterwards, and they spent the whole meal chatting to us loudly and in a very pleasant tone of voice about how much they liked the wife, and how well suited the couple were, although it was a disappointment that they would be going to hell and only God could judge them for their sins when the time came...

I also later heard the the brides mum had made a big deal of feeling faint after the ceremony and had to go for a lie down. Of course that lie down had to be in the carefully decorated bridal suite, because they couldn't possibly get the lift to their own floor, for the accommodation their daughter had paid for.

Wierdyperiody · 09/02/2026 22:26

Yep. You can conduct an intimate relationship based on a string of lies with limited physical intimacy ...with a 16 year old girl....sick

HappyMamma2023 · 09/02/2026 22:37

Foulplayed · 08/02/2026 22:00

A relative of the bride was an amateur photographer and was very put out that they didn't ask him to be photographer for the event. He turned up with a massive professional camera anyway and spent the day in a sort of weird competition with the actual photographer, like something from a sitcom.

Lol you just reminded me my uncle did the same! I caught he and my professional photographer having stern words

JeannieJo · 09/02/2026 22:42

GrumpyButOk · 08/02/2026 22:56

I have an uncomfortable feeling that might have been me

Oh man 🤦🏻‍♀️🤣💕 Hope you’ve recovered by now 🤞🏻🤣

ChaliceinWonderland · 09/02/2026 22:48

Omg these are hilarious!

tartyflette · 09/02/2026 22:52

raspberets · 09/02/2026 21:16

I didn’t hear a question and even if I did, I don’t owe you anything, I did say I was happy for you to glance and move on but if you’d prefer to carry on talking to fresh air, knock yourself out.

Umm... if that was supposed to be for me as your previous post was, I'm afraid you're mistaken, it was not me who was replying to you this time. (As I'm not TheKateColumbo)😁

MeTooOverHere · 09/02/2026 22:59

Wierdyperiody · 09/02/2026 22:26

Yep. You can conduct an intimate relationship based on a string of lies with limited physical intimacy ...with a 16 year old girl....sick

What?

Citrusbergamia · 09/02/2026 23:03

OP thank you for starting this thread...its taken me all day to read every single post. Most are just awful, so many alcohol or drug induced fights etc...the mind boggles!!! Shame there's a couple of PP who want to argue about whether a pool table could be 'thrown' out of a window tho! 🤣
@mnhq can you put this in classics?!

levitational · 09/02/2026 23:04

HellonHeels · 09/02/2026 00:28

I would have been gutted if it had been Simon Schama!

For what it's worth, I interviewed Simon Schama once and he gave every appearance of being a genuinely pleasant person

Gahr · 09/02/2026 23:07

levitational · 09/02/2026 23:04

For what it's worth, I interviewed Simon Schama once and he gave every appearance of being a genuinely pleasant person

I only thought Schama because of the clues OP gave. The OP got the details wrong, as David Starkey is not a knight.

hollytheheroic · 09/02/2026 23:15

@FlappyThingdid he butter the roll, or the penis? I feel this is vital info.

Rayburn · 09/02/2026 23:23

hollytheheroic · 09/02/2026 23:15

@FlappyThingdid he butter the roll, or the penis? I feel this is vital info.

And where did he jam it?

NeverDropYourMooncup · 09/02/2026 23:24

Didn't see, but was told about it.

The groom wasn't able to get into the bathroom because the bride's male family members occupied it for 4 hours with showers, shaves, hair, everything so that they looked good and laughing that they weren't going to let him in.

When he finally got in with 20 minutes to spare, they turned the water off at the stopcock and shouted through the door that if he didn't come out right now, they were going to tell his fiancee that he'd changed his mind after being caught with a stripper on his stag (which he hadn't gone to because they'd told him he was going to be handcuffed naked to a lamp post).

He panicked, came out, his suit was missing from his room, nearly burst into tears, then had his suit thrown at him in a bin bag - and had to get dressed still unwashed & in a creased suit because his fiancee's biggest uncle had turned up to collect him and was hammering on the door to get a move on, as he was keeping everybody waiting.

The marriage didn't last.

CantBreathe90 · 09/02/2026 23:24

ILikeDrivingInMyCarWhenItWorks · 09/02/2026 22:01

Ex MIL married the man with whom she'd been having an affair. The best man's speech was all about secret trysts is the park car park, and wasn't the deception oh so funny. All this while the young adult children of both marriages were squirming with hurt and embarrassment. Truly awful.
Then the icing on the cake was the speech printed off, framed and put up in their hallway.
Bleurgh

Edited

😱😱😱

Needtofixmyageingskin · 09/02/2026 23:52

properidiot · 08/02/2026 20:51

The groom walking into the registry office waiting area where all the guests and the bride were and announced that there would be no wedding today. He said he had tried to tell the bride and his mother that he didn't want the wedding but they didn't listen (her parents were absent ...) Groom then went to the pub over the road with his mate and someone else went to the same pub to get the distraight bride a brandy.

Groom came back after 20 minutes and said there would be a wedding after all but he wasn't going to the reception.

Reader, she actually married him! Bizarre. Needless to say, it didn't last!

No way!!!!!

NormasArse · 09/02/2026 23:52

My husband was at a wedding (he’s in the industry) in a beautiful castle. The groom was refused more alcohol after the wedding had finished, so he started a fire in the building where his family and friends were sleeping. He destroyed a wing of the castle and was later jailed.

NormasArse · 09/02/2026 23:54

Oh, and once sat through a wedding, as a teenager, knowing that the MOB had shagged the groom the night before. MOB was my then bf’s mum’s friend.

levitational · 10/02/2026 00:12

Gahr · 09/02/2026 23:07

I only thought Schama because of the clues OP gave. The OP got the details wrong, as David Starkey is not a knight.

Edited

Ha – it was a fun guessing game!

TheRuffleandthePearl · 10/02/2026 00:12

@katseyes7ha that reminded me … a snotty far flung English relative let their toddler start screaming in church … unfortunately for them, they were at a west coast Scottish wedding so about sixty people turned round and told her firmly to “get to” and one furious aunt scooped
up toddler and marched them out while Binty McGinty flapped alongside helplessly saying “don’t touch my child” “tough shite ya cunt” was the reply! Grin

TheRuffleandthePearl · 10/02/2026 01:03

Brownbananaspot · 09/02/2026 17:42

I may have misread this story but...one of the guests parked over someone's drive, who disturbed the wedding to get the car moved and you followed the person who had been inconvenienced by the thoughtless parking home to tell them off?

GuestZilla! Grin

Crwysmam · 10/02/2026 01:05

My DSis second wedding, her now ex was a graphic designer who worked in London with a “creative arty” network of colleagues and friends. His best friend turned up in an orange boiler suite. Another arrive in a camper van which they parked up in the hotel carpark. As the evening do started exBIL friends “popped out” to the camper van which was being used like an ice cream van for drugs. It was a lovely wedding but I was in charge of my nieces and DS was just turned one so we were able to leave before it became interesting. The “ice cream van” van was cleverly parked as to not draw too much attention but we left via the rear entrance so had to walk past it. There was a heavy cloud of weed hanging around it.

Her third wedding, she’s hoping this one is the last and we have nicknamed her Liz, was brilliant. Same guests from her side but the ice cream van they hired served ice cream. It did provoke many comments. The venue was basically a farm and there was a bit of a festival vibe, culminating in a very drunken silent disco. However most of the guests are seasoned drinkers so no embarrassing moments. I did get flung around the dance floor by my DS and DN. It was first family event where they could all drink legally and they went for it.

SorryAboutTheWine · 10/02/2026 01:07

FourNaanJeremy · 09/02/2026 20:50

I’ve been to more than one wedding where the Father of the Bride has laid out the DJ for trying to end the set early

I'm guessing the DJs tried to end early because of the fathers trying to start fights on the dance floor? Who knew being a wedding DJ was such a dangerous calling!

Sally2791 · 10/02/2026 01:07

Best thread ever!

azu · 10/02/2026 01:34

Bride's (bride aged 35) parents had split up and divorced years ago, but they seemed to get on OK and bride had a close relationship with both. Turned sour during wedding preparation as expenses going up and bride wanted more and more money from father (my brother) for which he'd already taken a loan out for agreed costs....wedding day comes, she gets her mum's boyfriend (together a year!) to walk her down the aisle at the last minute, seats her dad three rows back, and her mum's boyfriend to do a speech alongside her - which mentioned thanks to everyone but her dad, despite him having paid for the whole thing. He left quietly after the reception, and she told him he had 'ruined her day' by leaving...