February 27, 2025 at 3:22 pm

Sister Plans Bachelorette Party On Boyfriend’s Birthday Weekend, So Now He’s Threatening To Break Up With Her If She Goes

by Diana Whelan

Source: Reddit/AITA/Pexels/Los Muertos Crew

As the maid of honor, a woman agrees to her sister’s bachelorette trip without realizing it overlaps with her boyfriend’s birthday.

Now, her boyfriend is furious and threatening to end things if she goes.

Read on for the story.

AITA for going on my sisters bachelorette party over my boyfriend birthday weekend?

I’m the maid of honor in my sisters wedding & am super excited!

She chose the date a few days ago & it’s in 6 months so things have been super hectic for her.

She’s the type that loves to plan things so she has been planning her bachelorette trip.

Sounds like it’ll be a fun time!

She asked everyone if a certain weekend would work & we all agreed.

Well that weekend is my boyfriend birthday weekend I didn’t realize and said yes.

She’s booked a house & there is she can’t get a refund.

My boyfriend is livid with me & I don’t know what to do.

Oh dear.

That’s my big sister but I genuinely think he’ll break up with me if I go.

Am I the a****** if I go?

It stinks to feel stuck between family obligations and a relationship.

Reddit is torn on this one.

On the one hand, some people think he really shouldn’t be mad over this.

Source: Reddit/AITA

But others are like, girl…you forgot when he was born.

Source: Reddit/AITA

This person says normally she wouldn’t be an AH for this, but the fact that she forgot his birthday…

Source: Reddit/AITA

Seems like a classic case of forgetting your priorities, and now someone’s about to pay the price.

But she could probably find a way to make it up to him.

If you thought that was an interesting story, check this one out about a man who created a points system for his inheritance, and a family friend ends up getting almost all of it.

Diana Whelan | Contributing Writer, Life & Drama

Diana Whelan is a contributing writer for TwistedSifter specializing in family dynamics, viral internet culture, and interpersonal relationships. Drawing on her extensive professional background as a senior copywriter in the digital marketing space, Diana excels at transforming community-driven conversations and trending social media debates into relatable, highly engaging narratives.

Rather than simply aggregating online drama, Diana brings a balanced, humorous, and empathetic editorial voice to everyday dilemmas and parenting moments. She has a keen eye for finding the human element at the center of complex relationship conflicts and viral social trends.

Outside of writing, Diana is usually spending time with her husband and two kids, planning elaborate themed parties, or chasing down new family adventures. Fueled by a little too much caffeine and a love for a well-placed pun, she can often be found unwinding with a glass of wine and her very patient golden retriever.

Connect with Diana on LinkedIn and Instagram.