Is It Inappropriate to Buy a Drink for Your Girlfriends 18-Year-Old Cousin?

A 28-year-old man thought he was doing something harmless at a family pub meetup, and somehow it turned into a full-on family side-eye situation. The whole thing started with a late birthday gesture, one drink, and a conversation that lasted just long enough to get noticed.

He and his girlfriend have been together for five years, so he’s around her family pretty regularly. At their twice-a-year get-together, the cousin who just turned 18 joined them, and he even chatted with her in the line for the bar. Then he offered to buy her a drink as a late birthday present, she accepted, and everyone moved on.

That is, until the cousin’s mum told the girlfriends mum that it was “inappropriate” because he’s 28 and the cousin is 18, and the girlfriend brought the drama straight back to him.

Original Post

My girlfriend family get together around twice a year to catch up. We just go to a local pub and book our a room.

I've been with my girlfriend for 5 years so I know her family pretty well. My girlfriend is close to her cousin who turned 18 last month.

Her cousin has joined us on days out, meals our etc so I get on well with her. My girlfriend family had a meet up last weekend.

I was in the bar waiting for a drink and my girlfriends cousin joins the queue for the bar behind me. I notice her and make small talk then offer to buy her a drink as a late birthday present.

She accepts and I get her a drink. Her mum mentioned ot my gfs mum that she saw me buy the drink and stand around talking to my gfs cousin.

She said she thinks it's inappropriate since her cousin has just turned 18 and I'm 28 and she said I should apologise and not do it again. My gf mentioned this to me and I refused to apologise.

I said I've done nothing wrong and I was just being polite and friendly. My gf said maybe I should do it to keep the peace but I refused.

AITA for buying my girlfriends cousin a drink?

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This is kind of like the fight over keeping a sentimental fur couch despite intense allergies.

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While he’s standing in the bar queue chatting with his girlfriend’s newly 18-year-old cousin, it feels like normal friendly small talk, not a big deal.

After he buys the drink and the cousin’s mum clocks it, the pub meetup instantly stops feeling casual and starts feeling policed.

When the girlfriend relays the message, OP refuses to apologize, and that “keep the peace” suggestion clashes hard with his “I did nothing wrong” stance.

Now the family dynamic is tense, because the cousin’s mum wants an apology and OP’s girlfriend is stuck in the middle of both opinions.

What would you do in this situation? Share your opinion in the comments.

Nobody wants to be the guy who accidentally turns a late birthday drink into a family feud.

For more petty family drama, read about whether it was fair to rehome a neighbor’s cat.