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AIBU?

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Patience going with immature friend

235 replies

Spaghettihoops2026 · 06/01/2026 10:37

I have a group of about 5 friends who have all been friends for 20 years plus.

One of them has always been immature but over the past year it has for some reason really started to grate on me. We all turned 40 this year. The more the group grows up and moves to new stages of life the worse this one friend gets, but this week they did something that disgusted me so much I no longer know if I want to continue the friendship.

Examples of behaviour, but this behaviour is constant:

. We have a group chat for general catch up/ meet up arrangements/ kids birthday reminders etc. They text all day on chat then gets annoyed when people don't respond because we are at work.
. Whenever a serious conversation is being had ie: another friend was having some cells removed after a smear test and this friend in between our conversation with the others was saying things like 'ewwww you have to let someone up your vagina'
. Whenever anyone reaches a landmark- buying a house/ having a kid/ getting a promotion they change the subject back to themselves and start saying we are all conformists.
. I said the other day I was going to the garden centre and they started just repeatedly sending pictures of OAPs to my phone.
. Another one of our group befriended a single mum from school and bought her out for dinner and when she got home text my friend a genuinely lovely message saying how amazing it is we have a friend with learning difficulties, it gives her hope for her daughter. The immature friend has no learning difficulties.
. Had a tantrum two of the girls in the group went for drinks together and didn't invite the rest of us.
. I just took my youngest daughter to college open day and said friend spent the entirety of it texting me saying she needed urgent help until I left the room to call her and she went JOKING and hung up.

Typing this out it sounds insane, but it has unfortunately been normalised over 20 plus years, until now.

They live at home still, have a job which they keep being offered promotions in but won't take.

Half of the people that meet this person find them endearing in an entertaining way as it's like having a bouncy toddler around, the other half ask how we are friends.

This week she had a tantrum at a family members funeral because she wanted to cut a cake early, resulting in her mum crying.

I guess I'm looking for permission to end the friendship without sounding like a jumped up cow but I have had enough. I want to live my adult life with my adult friends.

OP posts:
dairydebris · 06/01/2026 11:14

Spaghettihoops2026 · 06/01/2026 11:13

This has happened. We have suggested everything. She sulks for two weeks, comes back and apologises then 3 weeks later its something else.

In that case I'd absolutely distance myself with not a moment of guilt.

Mum2Fergus · 06/01/2026 11:13

You’re an adult, you don’t need permission.

Spaghettihoops2026 · 06/01/2026 11:13

dairydebris · 06/01/2026 11:11

I think a long standing friend deserves to be told her behavior is winding everyone up and if she doesn't wind it in she'll find herself with a lot more free time.

As poster above says, she'll either open up about challenges she faces that explain this behavior, flounce, or reflect and try to change. Any of which might help you all.

Give her a chance at least.

This has happened. We have suggested everything. She sulks for two weeks, comes back and apologises then 3 weeks later its something else.

OP posts:
dairydebris · 06/01/2026 11:11

I think a long standing friend deserves to be told her behavior is winding everyone up and if she doesn't wind it in she'll find herself with a lot more free time.

As poster above says, she'll either open up about challenges she faces that explain this behavior, flounce, or reflect and try to change. Any of which might help you all.

Give her a chance at least.

Spaghettihoops2026 · 06/01/2026 11:10

takealettermsjones · 06/01/2026 11:07

I'm confused by the learning difficulties bit - what does that mean? Why did the other friend think that?

She sounds insufferable.

Sorry- one of the group of friends bought someone she had recently met for dinner as the lady doesn't have many people in the area. My immature friend behaved so weirdly - leaving to vape every three minutes, poking the waiter, shouting random things out that the new lady who had never met the immature friend before presumed she had learning difficulties.

OP posts:
MiddleParking · 06/01/2026 11:09

Your friend sounds completely tedious but the friend-of-a-friend sounds like a snide cow too. Why would you comment on someone having learning difficulties when there’s been no suggestion from them or anyone else that that’s the case? I would not go out with either of them again.

takealettermsjones · 06/01/2026 11:07

I'm confused by the learning difficulties bit - what does that mean? Why did the other friend think that?

She sounds insufferable.

gamerchick · 06/01/2026 11:06

Another one of our group befriended a single mum from school and bought her out for dinner and when she got home text my friend a genuinely lovely message saying how amazing it is we have a friend with learning difficulties, it gives her hope for her daughter. The immature friend has no learning difficulties

Or maybe she just hasn't been diagnosed with anything.

Or not leaving home she's stayed at a stage of maturity that should have been long gone by now.

It's easy to sort. Have the row, tell her what you think of her. She'll either flounce or she'll reflect.

CrikeyNumpty · 06/01/2026 11:06

Anyone is free to leave any relationship if it isn’t working for them. This friendship has run its course. If you find her a drain, and who wouldn’t, drop her and move on. She sounds tedious.

LittleMissLateForWorkAgain · 06/01/2026 11:02

Why is she still a friend? She doesn't bring anything to your life except drama and the annoying humour of a much younger sibling trying to spoil their big sister s social life.

I know exactly the type you mean, all "me me me" and "I m so quirky. I m such a laugh, you re all boring:. It's draining and exhausting and you don't need permission to drop the friendship. Just quietly fade her out, be too busy to meet up etc.

Or you could call her out if you don't mind a fall out.
"Sorry Holly but you re not coming along because you re really childish and we want an adult conversation ".

I could be being mean and she's got some serious issues making her act like it but I couldn't put up with it.