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Sister went nuts over a cup of coffee

509 replies

CrashBambiCoot · 24/08/2025 14:19

my sister visits my house around 3 times a week. Every time she comes she takes the piss out of my coffee calling it “half a cup of coffee” etc

She last visited Friday where I made her a coffee and she snapped “oh come on, fill it up for fucks sake” saying I’d only half filled the mug (I hadn’t).

This morning she turns up. I make coffee, as I was taking it into the living room she looks into the mugs and screams “half a cup of coffee”. I snap back “I don’t fill it to the top so it doesn’t get spilled! Nobody fills coffee right to the top” so she started dancing around me acting crazy shouting “ooo don’t spill it” etc before suddenly lunging at me and shouting in my face - coffee got spilt.

Now I’ve said I’m not making her coffee anymore. That’s it. Sick of the piss taking and ranting and raving. DH witnessed all this and basically joined in with her. She’s 42, DH is 50.

its not normal to fill coffee right to the top is it??? And the hysterics is certainly not normal is it?

OP posts:
Daygloboo · 31/08/2025 00:42

TomatoSandwiches · 24/08/2025 14:25

Get her a sippy cup just for your house, silly cow.

😃

2O25 · 31/08/2025 00:00

oops! please ignore.

321user123 · 30/08/2025 23:22

Her behaviour is unhinged but I DO fill my coffee right to the top (I obviously leave a little gap, but Yh FULL). 😅😅😅

Ceebs85 · 30/08/2025 23:17

She literally sounds insane

NoIDontWantToDoIt · 30/08/2025 22:30

Wow. Their behaviour is ridiculous. But to also answer your question, we have a saying in our family, where we call it 'low tide' if it is not filled up enough. It should be about 1cm from the top at most. Leaves enough room not to spill when moving it, but still get a decent cuppa in. So, I think you probably don't fill it enough, but their reaction was disgusting.

Luckylu123 · 30/08/2025 22:28

Wow looks like I’m in the minority, but my whole family would call you out if you served half a cup of coffee. We say “the tides out” if you can’t take a bit of a rubbing from your sister and husband for serving a lame drink who can you take it from? This whole problem wouldn’t have happened if you’d filled your sister cup nearly to the top the first time she asked

Whatifitallgoesright · 30/08/2025 22:18

Why are you letting this annoying person visit you three times a week? This is so excessive.

heybabeyourhairsalright · 30/08/2025 22:06

Tell her to make her own coffee. What an idiot.

kiwiane · 30/08/2025 21:59

She’s been rude and become deranged - no, I wouldn’t make her any more drinks.

Sherrijames138 · 30/08/2025 21:54

I don't think it's abnormal to not fill the coffee cup to the absolute top BUT half a cup is a little stingy. How large is the cup?

ThatUniqueTealWriter · 30/08/2025 21:37

OP didn't come back. Weird

KatyaYusopov · 30/08/2025 21:27

If you have known this would be the reaction why not use a bigger cup that would accommodate more liquid. I hate a small cup too although I think your sister should 1) apologise 2) bring her own mug and 3) buy you some nice coffee.

SDTGisAnEvilWolefGenius · 30/08/2025 20:27

You could say that of an awful lot of threads on here, and stuff that people talk about on o5er social media or in real life, @ExiledRoyal.

People carry on having their own problems and woes, and there’s no reason why they can’t discuss them. It doesn’t mean they don’t care about the bigger issues in the world - but no-one can focus on the worst news all the time.

When I see someone saying ‘First world problems’ as you did, I do wonder if they are trying to silence all conversations apart from those deemed sufficiently worthy.

FlunkyDunkles · 30/08/2025 20:27

Well, there's a bit of a margin between half a measure and a cup being a spill hazard. So if someone is repeatedly suggesting your levels are too low, to them, they probably are. But more to the point if they keep saying it and you don't add more coffee after them saying that, or change how much goes in the cup next time they visit: 1. It's a bit patronising as an adult suggesting they can't manage a normal amount in a cup. 2. They feel un-listened to if each time they flag their unhappiness, they just get the same response. If your not willing to change how you serve someone a beverage after they are unhappy with it, it can seem a little like you're suggesting you know better than them. In terms of the response, the way your sister behaved sounds like someone with ADHD or some neurodivergence. They can feel injustice more acutely and respond with "riskier" behaviour that feels over the top in situ, but it might have been annoying them over time. Of course it might not be. But even if it is, its not how to behave is it? just trying to suggest what could be behind behaviours.

ExiledRoyal · 30/08/2025 20:17

First World Problems, aren't they? Families getting blown to pieces in Gaza, and you're squabbling about coffee spills. Get some perspective and try harder to get on.

Jesslovesengineering · 30/08/2025 20:07

Sister or not, I'd top that CF up with piss.

NickoDiver · 30/08/2025 20:02

Is she 45 or 4.5?

NickoDiver · 30/08/2025 20:02

Glenthebattleostrich · 24/08/2025 14:22

She wouldn't be back in house if she behaved like that regardless of how much coffee was in a mug. The husband would be out the door too but I don't tolerate arseholery.

Is she 45 or 4.5?

Gonners · 30/08/2025 20:01

Trovindia · 24/08/2025 14:53

Her behaviour was poor but I think she was trying to be joking with you.

Yabu for not filling the mug, my mum she's this and I have to go and top it up. I fill mugs to about 1.5-2cm below the rim, like this (I don't know why my tea is frothy!)

Your tea is frothy with the frothing spittle of rage! I'm with the OP on this, obviously.

FENAF · 30/08/2025 19:52

You are, yes, that’s the lamest excuse I’ve ever heard - my husband does the same. Just fill it and if it gets spilled wipe and that’s it, why make such a big fuss out of it, sheesh!

StarCurator · 30/08/2025 19:48

Extremely rude and childish behavior; I am sorry, OP. I am a coffee addict, and like to drink very good quality and strong coffee; I usually make it in a Moka pot. I don't expect others to serve me coffee to my exacting standards, however. I usually have plenty before I leave the house in the morning, and will politely sip whatever (and how much) I'm given when I'm visiting others, in meetings, and going to events. It's always nice to be offered coffee, and a social ritual, and to critique blights the encounter. I also have a Nespresso machine and a milk frother, and keep three different strengths of coffee pod in stock to offer to guests.

I also believe that when one visits family members, it's important to be polite and not take relationships for granted. Ditto in marriages; your husband should not have joined in, but should have told your sister to stop behaving so stupidly. I'd stop offering her coffee or any beverages when she comes over, and if she starts deriding you about other matters, I'd ask her to stop visiting.

Lfcloyal · 30/08/2025 19:48

Just Mellow Birds

Sharingmythoughts · 30/08/2025 19:46

CrashBambiCoot · 24/08/2025 14:19

my sister visits my house around 3 times a week. Every time she comes she takes the piss out of my coffee calling it “half a cup of coffee” etc

She last visited Friday where I made her a coffee and she snapped “oh come on, fill it up for fucks sake” saying I’d only half filled the mug (I hadn’t).

This morning she turns up. I make coffee, as I was taking it into the living room she looks into the mugs and screams “half a cup of coffee”. I snap back “I don’t fill it to the top so it doesn’t get spilled! Nobody fills coffee right to the top” so she started dancing around me acting crazy shouting “ooo don’t spill it” etc before suddenly lunging at me and shouting in my face - coffee got spilt.

Now I’ve said I’m not making her coffee anymore. That’s it. Sick of the piss taking and ranting and raving. DH witnessed all this and basically joined in with her. She’s 42, DH is 50.

its not normal to fill coffee right to the top is it??? And the hysterics is certainly not normal is it?

I’d see her next time with an expresso cup of coffee

ITryHarder · 30/08/2025 19:44

"Listen Sis, in your home you serve coffee any way you want. In my home, if you want coffee, shut the f up and drink it as I prefer to serve it. If you want more, you know where the pot is." To my husband, "if you can't see the logic in the way I serve coffee or the insanity in the way she just acted, then shut the hell up, and mind your own business."

If this ALWAYS happens with your screwy sister, then YOU'VE allowed it to go too far.

Rhubarbandgooseburycrumble · 30/08/2025 19:40

Well without seeing where you fill a cup too we can’t comment however, the way she reacted is nuts!