Confession at Dinner: AITA for Dating My Best Friends Ex?

A 27-year-old woman decided to date her best friend’s ex, and things only got messier once the whole group was sitting at the same dinner table. It sounds like a romance plot until you realize the “secret” relationship was still fresh enough to sting, and the reveal happened in public, not in private.

OP (27F) and Mark (28M) started dating about a year after Sarah and Mark split, after running into each other at a party and hitting it off. The catch? OP and Mark kept it secret, knowing Sarah (26F) would be upset, then Sarah turned around and hosted a dinner party with mutual friends, including Mark. During dinner, the relationship topic came up, and OP and Mark “came clean,” right in front of everyone.

The family dinner did not end well, and now the friend group is split between people who think OP’s heart wants what it wants, and people who think she handled it like a betrayal.

Original Post

So I (27F) have been best friends with Sarah (26F) since high school. Sarah dated Mark (28M) for 2 years before they broke up due to conflicting career goals.

About a year after their breakup, I ran into Mark at a party, and we hit it off. We started dating in secret, knowing it might upset Sarah.

Fast forward 6 months, and Sarah organized a dinner party with all our mutual friends, including Mark. During the dinner, one of our friends brought up relationships, and Mark and I decided to come clean about our relationship.

Sarah was shocked and burst into tears, feeling betrayed. She accused us of hiding it from her intentionally to spare her feelings.

Now Sarah is struggling with our betrayal, and our friend group is divided. Some support our relationship, while others think we were incredibly insensitive.

I never wanted to hurt Sarah, but I do care deeply for Mark. AITA for dating my best friend's ex-boyfriend and revealing it in front of all our friends?

The Fallout of Friendship and Romance

The OP's decision to date Mark, her best friend’s ex, is a classic recipe for disaster. Not only did she reveal this relationship at a dinner party, but she did it in front of friends who likely had their own opinions about the situation. This public revelation escalates the emotional stakes, making the fallout even more dramatic. It's hard to believe she didn't anticipate her friend's reaction, especially given the history between them.

In friendships, loyalty is often seen as paramount. By choosing romance over that loyalty, the OP has put her friendship in jeopardy. The anger and disappointment expressed by her friend are palpable, and it raises questions about whether love can truly exist where such deep-seated betrayal lingers.

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OP and Mark were already dating in secret when Sarah walked into the dinner party, including him, like everything was totally normal.

Complicated Emotions at Play

This story has resonated with readers because it highlights a common dilemma: how far can you go for love before you hurt those closest to you? The OP's choice to date Mark might stem from genuine feelings, but it blurs the lines of friendship and loyalty. It’s a moral grey area that many can relate to, making it a hot topic for discussion.

What complicates this even further is the potential for jealousy and resentment among their friends. Those at the dinner party are likely feeling torn, caught between supporting the OP and sympathizing with her friend. That tension adds layers to the conflict, as it’s not just a matter of two people dating; it's about the fallout within their wider social circle.

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When relationships got brought up at the table, OP and Mark chose confession over silence, and Sarah’s face basically collapsed.

It also echoes the confession about falling for a best friend’s ex, then keeping it secret.

Why Timing Matters

The OP mentioned dating Mark for six months, which is a substantial amount of time, suggesting she truly developed feelings for him. However, the timing of her reveal is critical. Did she think she was doing everyone a favor by being upfront? This kind of “honesty” often backfires, especially when it comes to sensitive topics like exes.

By choosing to disclose this information in a group setting, the OP might have inadvertently weaponized her relationship. It’s one thing to have a private conversation with your best friend, but doing it publicly shifts the dynamic entirely. It forces everyone to pick sides, and that’s never healthy in friendships.

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Sarah accused them of hiding it to spare her feelings, which is the one thing that makes it feel worse, not kinder.

The Community's Mixed Reactions

The responses from the online community reflect the complexity of the situation. Some commenters might side with the OP, arguing that love is unpredictable and often doesn’t follow social rules. Others, however, likely believe she crossed a line, pointing out that the emotional toll on her friend is too significant to overlook.

This division is what makes the story so compelling. The comments could reveal differing perspectives on friendship versus romantic love, highlighting how personal experiences shape opinions on such dilemmas.

Comment from u/HufflepuffFan23

Now the mutual friend group is arguing over whether dating Mark was “love” or “insensitivity,” and Sarah is stuck holding the emotional bill.</p>

Share your thoughts and experiences in the comments section.

The Bigger Picture

This story serves as a powerful reminder of the complicated interplay between love and loyalty. The OP’s choice to pursue a relationship with her best friend's ex has sparked a debate that many readers can relate to, illustrating the challenges of navigating friendships in a romantic landscape. It raises the question: can love truly flourish in the shadow of betrayal, or does the risk of hurting those we care about outweigh our feelings? How would you navigate such a complex situation?

Why This Matters

The OP's choice to date Mark, her best friend Sarah's ex, reveals a fundamental conflict between loyalty and personal desire. By hiding the relationship for six months and then revealing it at a dinner party, she not only blindsided Sarah but also escalated the emotional stakes, suggesting a lack of foresight regarding her friend's feelings. The aftermath, with friends divided in their loyalties, underscores how personal decisions can ripple through a social circle, complicating dynamics that once seemed straightforward. This situation serves as a poignant reminder that love often comes with significant costs, especially when it collides with deep-seated friendships.

The dinner party turned into a breakup lightning storm, and OP is stuck wondering if Mark was worth burning Sarah’s trust.

Wait, is it wrong to date a friend’s ex like the Mark and Sarah love triangle?