Dating Best Friends Ex: A Dilemma of Friendship

A 28-year-old woman refused to let her feelings for her best friend’s ex die quietly, even when the fallout could blow up her entire friendship. She and Sarah, 27, have been inseparable since high school, the kind of friendship where you share everything. So when Mark, 30, walked back into the picture, it didn’t just spark romance, it detonated a trust issue.

Mark used to date Sarah a few years ago, and now he and OP have an instant connection. The complication? They both knew Sarah would not take it well, so they tried to keep the relationship under wraps. At first, it felt like damage control, but Sarah started clocking the weird vibe, Mark and OP got sloppy in their secrecy, and then the truth hit through mutual friends.

Now Sarah is devastated, accusing OP of breaking the “ultimate friendship code,” and OP is stuck choosing between love and the friendship she never meant to ruin.

Original Post

I (28F) have been best friends with Sarah (27F) since high school. Our friendship has always been amazing, and we share everything.

One day, I met Mark (30M), who used to date Sarah a few years ago. There was an instant connection between Mark and me, and before we knew it, we were falling for each other.

The dilemma started when Mark and I realized we had to tell Sarah about our relationship. We knew it wouldn't sit well with her, given the history.

So, we decided to keep it a secret for a while, hoping she wouldn't find out. As time went on, Sarah started getting suspicious, noticing our interactions and the way we behaved around each other.

She directly asked me if something was going on between Mark and me, but I denied everything, feeling guilty. However, Sarah eventually found out the truth through some mutual friends.

Needless to say, she was devastated. Sarah felt betrayed by both of us and accused me of going behind her back and breaking the ultimate friendship code.

She even hinted that our friendship might not survive this betrayal. I never wanted to hurt Sarah, but my feelings for Mark were undeniable.

I didn't expect things to escalate to this level. Now, I'm torn between my love for Mark and the fear of losing my best friend forever.

So, AITA?

The Complicated Nature of Loyalty

This situation dives deep into the murky waters of friendship loyalty. OP's choice to date her best friend's ex raises an immediate question: where does loyalty lie in romantic entanglements? Readers can’t help but empathize with the best friend, who likely felt blindsided by the betrayal. It’s not just about dating an ex; it’s about the trust that’s been shattered in what was supposed to be a close bond.

Moreover, OP's decision to hide the relationship indicates a level of awareness that what she was doing could hurt her friend. This contradiction of wanting both the romance and the friendship creates a real tension that many can relate to, making this story resonate strongly with those who’ve faced similar dilemmas.

Sarah’s “you’re acting different” suspicion started long before anyone admitted anything, and it made every glance between OP and Mark feel louder.

Comment from u/TheRealPancake

YTA - Friends come first, always. Dating an ex of someone close will never end well.

Comment from u/epic_gamer420

That's messy. You crossed a line, OP. NTA, but this situation is tough.

Comment from u/johndoe

This happened to me once, and it ruined my friendship. ESH for not being honest from the start.

Comment from u/throwaway_account123

Tbh, friendships can survive this kind of drama. Maybe apologize sincerely and give Sarah time to process. YTA, but it's salvageable.

When OP denied Sarah’s direct question, the lie didn’t stay small, it grew right alongside the relationship.

Comment from u/NotAFakeAccount

D**n, that's tough. Always tricky when feelings get involved. ESH in this situation.

This is the same friendship-to-relationship gamble as dating a best friend’s ex and risking the bond for love.

Comment from u/xyz_pineapple

Oof, this situation is a mess. NTA for following your heart, but communication is key. Talk to Sarah and try to mend things.

Comment from u/bruh_man777

She's hurt, and it's understandable. YTA, but it's a learning experience. Apologize and give her space if needed.

The moment Sarah found out through mutual friends, the betrayal accusation went from “maybe” to “you two did this on purpose.”

Comment from u/serenity_storm

Honestly, I'd feel betrayed too. YTA, but it's not too late to make things right.

Comment from u/RandomName987

NTA - love is complicated, but honesty is crucial in any relationship, even friendships.

Comment from u/coffee_lover89

Yikes, that's a tough spot to be in. ESH, but there's room for growth. Time to have that difficult conversation with Sarah.

Now OP is staring at the exact same question Sarah keeps hinting at, will their friendship survive, or is Mark the final nail?

Share your thoughts and experiences in the comments section.

Why Secrets Erode Trust

The fallout from OP's secretive dating adds another layer to this already complicated situation. By choosing to hide her relationship, OP not only jeopardizes her friendship but also highlights how secrets can erode trust. Readers are quick to note that the act of concealing such an important detail suggests a lack of respect for the friend's feelings.

This dynamic is particularly interesting because it raises the question of whether OP's feelings for the ex were strong enough to justify keeping the truth hidden. In the comments, many users debated whether OP's attraction outweighed her loyalty, revealing just how divided opinions can be when it comes to matters of the heart and the expectations of friendship.

The Bigger Picture

This story serves as a poignant reminder of the intricate balance between friendship and romantic relationships. It raises the fundamental question: can love truly exist without compromising loyalty? How would you handle a similar situation—would you prioritize friendship or follow your heart?

In this tangled situation, OP's decision to date Mark, her best friend's ex, reflects the complex interplay of romantic feelings and friendship loyalty. Despite their strong connection, OP's choice to keep the relationship secret suggests an awareness of the potential fallout, showcasing a classic struggle between desire and ethical boundaries. Sarah's devastation upon discovering the truth illustrates how such betrayals can shatter trust, leaving both friendships and romantic ties hanging in the balance. As emotions run high, it’s evident that navigating love within the confines of friendship is fraught with challenges that many can relate to.

OP might lose the best friend she’s had since high school, and Mark might not be worth the wreckage.

Still torn like the OP in AITA for dating my best friend’s ex and breaking the friendship?