Should I Skip My Best Friends Wedding After Finding Out Shes Dating My Ex?

A 28-year-old woman is staring down a nightmare wedding invite after finding out her best friend is dating her ex, and the timing could not be worse.

Sarah and Tom have been quietly seeing each other for months, even though OP and Tom broke up three years ago on bad terms. OP only learned the truth through mutual friends, confronted Sarah, and got the “please do not ruin my wedding plans” plea, which somehow made the betrayal feel even sharper.

Now OP has to decide if showing up means swallowing the hurt, or if skipping is the only move that makes sense.

Original Post

So I'm a 28F, and my best friend 'Sarah' is getting married soon to an amazing guy. We've been close since college, sharing secrets and supporting each other through thick and thin.

However, a few days ago, I discovered through mutual friends that Sarah has been seeing my ex-boyfriend 'Tom' for the past few months. Tom and I broke up three years ago on bad terms, and I never thought they'd even cross paths, let alone get involved romantically.

This news hit me like a ton of bricks and left me feeling betrayed and hurt. I confronted Sarah about it, and she admitted they've been dating but begged me not to ruin her wedding plans.

I can't shake off the feeling of utter betrayal and can't bring myself to attend her wedding or even look at her the same way. Am I overreacting by considering skipping her big day, or is it justified given the circumstances?

I honestly don't know if I'm wrong here and need outside perspective.

The Betrayal Factor

This situation strikes a chord because it taps into the raw emotions of betrayal and loyalty. OP's best friend, Sarah, not only starts dating Tom, but does so just before her wedding, which makes it feel like a calculated move rather than a spontaneous romance. For OP, this isn't just about losing an ex; it’s about feeling discarded by a friend who she thought would have her back.

That betrayal is magnified since the timing is so loaded. Weddings are emotional milestones, and finding out a best friend is romantically involved with an ex just before such a significant event can feel like a double betrayal. Readers can identify with OP's hurt, which explains the heated conversations about whether she should attend or skip the wedding altogether.

OP’s stomach drops when mutual friends spill that Sarah has been seeing Tom, even though she and Tom ended things badly years ago.

Comment from u/RandomUniStudent23

NTA. That's a tough spot to be in, OP. Your best friend dating your ex behind your back is a huge breach of trust. Your feelings are valid.

Comment from u/CoffeeBeanLover76

YTA for not attending. I get it's hard, but maybe try to talk it out with Sarah first. Skipping the wedding might damage your friendship irreparably.

Comment from u/AdventureSeeker99

ESH. Sarah shouldn't have hidden her relationship with Tom, but you also need to consider if this one mistake is worth throwing away years of friendship.

Comment from u/GamingGeekGirl

NTA. That's a major betrayal, especially considering it involves your best friend and ex. Take time to process things before making a decision.

That’s when OP confronts Sarah, and the conversation turns from friendship to damage control right before a wedding is even here.

Comment from u/SunflowerDreamer

YTA if you don't attend. It's Sarah's big day, and your absence might hurt her deeply. Maybe set boundaries, but try to support her on this important occasion.

It gets messy fast, like the woman who refused to attend after her best friend started dating her ex, Tom.

Comment from u/CatLoverForever22

NTA. Your feelings are valid, and it's okay to prioritize your emotional well-being. Decide what's best for you in the long run, even if it means skipping the wedding.

Comment from u/MusicLover87

YTA. It's tough, but friendship is about forgiveness and understanding. Consider the years of bond you share with Sarah before making a final decision.

The “don’t ruin my wedding plans” request hits differently once OP realizes this romance has been going on for months, not days.

Comment from u/BookWorm456

NTA. Finding out your best friend is dating your ex is a tough blow. Take the time you need to heal and decide what's best for your mental health.

Comment from u/AdventureDreamer

ESH. Sarah should've been honest, but skipping her wedding might escalate things. Communicate your hurt, set boundaries, but consider supporting her big day.

Comment from u/CoffeeMonster88

NTA. It's a complex situation. Your feelings of betrayal are valid, and you have the right to decide what's best for you. Take care of yourself, OP.

With Sarah’s big day looming and OP unable to even look at her the same way, the invite suddenly feels like a trap.

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

Community Divided

The community's reaction to this scenario is fascinatingly split.

Final Thoughts

This story serves as a stark reminder of how tangled personal relationships can become, especially when past romances resurface. It raises the question of whether loyalty to a friend trumps the emotional turmoil of seeing an ex with someone you once confided in. What would you do if you were in OP's shoes? Would you attend the wedding and face the emotional fallout, or would you prioritize your own feelings and skip it altogether?

Why This Matters

The emotional turmoil faced by the original poster (OP) in this story is palpable, especially given the timing of Sarah's relationship with Tom, which feels like a betrayal just before a major life event. OP's feelings of hurt are intensified by the fact that she and Sarah have been close for years, creating a sense of loyalty that Sarah's actions seem to undermine. The community's divided reactions highlight how personal experiences shape views on loyalty and forgiveness, illustrating that relationships can quickly become moral dilemmas when trust is broken. Ultimately, OP's struggle to decide whether to attend the wedding reflects a deeper conflict between friendship and self-preservation.

If OP goes, she risks turning her own betrayal into a wedding-day smile, and nobody should have to do that.

Still torn after learning Sarah is marrying Tom, read why skipping the wedding might be “wrong” in this AITA.