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

Brides glass! I was sat next to her

Bridesmaid at my aunt and uncle’s wedding- I drank repeatedly from the bridesmaid glass by mistake all through dinner, sang a song about a bird spinning round and round my plate at full pelt, fell off my chair and had to be put to bed.

1973, I was 3 and had been necking blue nun

Went to our friends' wedding which went remarkably well. During the evening celebrations several of us from the friendship circle were chatting about it. One friend noted that this was the first wedding out of about half a dozen or so recent ones where there hadn't been a family fight. Then the men were called outside to rescue the groom from a fight with a neighbour. The groom, normally a very quiet and non-confrontational type was roaring, swearing and waving a half-empty whisky bottle about. There's just something about weddings that brings the worst out of some people 🙄

At my sister in laws wedding my mother and father in law argued with each other during the ceremony. The ceremony was on a beach in Ireland and the argument was over who should have picked up the umbrella.

One of the guests got aggressively drunk and punched his wife in the face. No one seemed particularly concerned.

at my wedding, DH’s uncle decided he didn’t like my carefully arranged seating plan and swapped all the cards around, so he got to sit with who he wanted and my elderly relatives were left stranded.

😂

i agree - it is not for everyone

I'd have said 'thanks' and stuck my fork in it.

Father of bride insisted that the woman he cheated with and left his wife for be seated again the top table next to him and his ex (the brides mother) be put on the family table.
He actually went in to swap the place settings when I caught him (I was working) and he threatened me when I told him to stop.
I had to step out and speak to the best man and MOH about the situation, bride found out and went mental. Refused to attend her own wedding breakfast. Her and the groom sat in another room drinking heavily while the immediate family all argued.
Mother of bride was incredibly dignified which was pissing him off more. He eventually stormed off with his new woman, demanding I book him a taxi which he expected the hotel to pay for as a "good will gesture". When I refused that, he tried to get me to stick it on the bill for the actual wedding.
After he left, bride and groom came out, clearly pissed but determined to have fun and we finally started the breakfast. Skipped the speeches though.

I forgot the one where the grooms parents left because of the best man's speech (it was close to the wire but not that bad).

Or the lesbian one where an uncle did a speech and said "you both look so good, I'd shag you both". Awkward.

Two come to mind one was a physical fight between a group of guests. The other was the best man's ex turned up with there children as she was mad she wasn't invited and he was with someone else she started yelling about he will never see his kids again all in front of the kids and crying and the kids where crying it was just a very loud dramatic scene.

The best worst one was a full punch up in the car park between warring cousins.

Second best was the bride finding out her husband had been shagging a bridesmaid. Carnage.

I'm sorry, what?!??!?!

Wow! This might win the strangest thing on the thread.

Mother of the bride in a fist fight just after the first dance. Mortifying.

A work colleague invited 2 of our other colleagues to her very classy wedding.
On the Monday I asked one colleague how was the wedding.
Apparently other work colleague drank too much before the reception and when the main course arrived she vomited over her plate putting all other guests at her table off their meal.
Bride was furious.

A woman getting so drunk and lifted her whole dress up around the dance floor to flash her thong.

Similar bridesmaid story here - I was the MOH, and one of the other bridesmaids seemed pretty annoyed by it. Firstly she refused to have anything to do with planning the hen do, then only came to a part of it and left within half an hour because there was apparently nothing she could eat (no dietary restrictions and it was a very broad menu). Then on the day she wouldn’t get ready with the rest of us, met us at the venue and got upset that she wasn’t walking down the aisle with the bride (because the bride was walking down with her dad, not with any of us!).

During the ceremony she kept getting up to go and “sort out the bride’s dress” during key moments. The third time she did it, the bride’s mum said loudly and firmly, “SIT down.” MOB then moved to sit next to her to stop her from getting up again.

She then wore her coat for the whole of the reception despite it being a blazing hot day in summer.

Why can't I go to weddings like this !

If I’d have been one of the old ladies, I’d have said “Oh, my dear boy, let me just find my glasses. Hmmm, sorry, no thank you. I prefer an actual sausage to a chipolata.” Then ignored him whilst sipping my sweet sherry.

No no.
It really happened.
It was in Ireland.

Family wedding and bride and sister in law had some bad blood between them. Bride was sat chatting to me when the SIL raced over and dragged the bride to the floor my her hair. Later the brides sister chinned the SIL. One hell of a wedding!

Context: most guest were staying at the hotel where the reception was:

Broke into another guest's room (unclear how) and took a dump in their bathroom and then refused to leave and had to be dragged out by security.

MOG heckled her son during his speech and was taken outside for fresh air by a bridesmaid. She fell on the grass then pissed herself. Someone managed to get her back to her hotel but she projectile vomited so much in reception that an ambulance was called.

Victoria beckham?

At my wedding I was alerted to the fact that one of my mums neighbours was going around at the end of the night necking any leftover wine on every single table (we had 12 tables!) - be it from a bottle or a half drunk glass.