Friends Wedding Dilemma: AITA for Skipping After Ex Starts Dating?
AITA for skipping my best friend's wedding after she started dating my ex? Emotions run high as OP navigates loyalty, heartbreak, and friendship.
A 28-year-old woman is staring down the kind of wedding invite that sounds sweet on paper and feels brutal in real life. Her best friend, Sarah, is getting married, and the guest list includes the one person she still can’t look at without feeling something sharp in her chest.
Here’s the complication: about a year ago, she introduced Sarah to her ex, Mark, at a party. They hit it off fast and started dating shortly after. At first she told herself she was fine, but every couple photo Sarah posted made her feel like she was reliving the breakup in slow motion, like a replay she never asked for.
Now Sarah wants her there, and she’s wondering if skipping the wedding makes her the asshole.
Original Post
I (28F) have been best friends with Sarah (27F) since high school. We've always been close, sharing everything from secrets to dreams.
About a year ago, I introduced Sarah to my ex, Mark, at a party. They hit it off immediately and started dating shortly after.
I was happy for them at first, but as time passed, it became more and more uncomfortable for me. Every time they posted pictures together, it felt like a s**b in the back.
Now, they're getting married, and Sarah invited me to the wedding. I'm torn.
On one hand, I want to support my best friend on her big day, but on the other hand, seeing them together brings back a lot of painful memories. So, AITA?
These feelings are natural and often stem from our attachment styles, which are shaped by past experiences.
Taking time to process feelings and communicating openly with friends can help mitigate emotional turmoil in these situations.
Comment from u/Adventure_Seaweed

Comment from u/Bluebird_74

Comment from u/chillvibesonly
That party where OP introduced Sarah to Mark is now the exact moment OP keeps replaying every time a wedding countdown pops up.
In many cases, individuals may feel abandoned or betrayed when a friend begins dating an ex.
Comment from u/coffeeandbooks22
Comment from u/moonlight_dreamer
Comment from u/knight_of_keys
Every time Sarah and Mark posted together, OP’s “I’m happy for you” mask must have been getting heavier, not lighter.
It also reminds me of the OP debating inheritance with an estranged brother who suddenly reappeared.
Maintaining friendships after a breakup requires open communication and mutual respect. Both parties should discuss expectations, especially when new relationships emerge.
Individuals should assess their emotional readiness before attending events involving ex-partners. If feelings of discomfort prevail, it may be wise to prioritize self-care over social obligations, allowing time to heal and reassess the friendship's dynamics.
Comment from u/angelic_echo
Comment from u/serendipity_starlight
Comment from u/dancing_through_life
When Sarah invited OP to the wedding anyway, it turned a painful ex-adjacent relationship into a full-on public event.
Therapists recommend utilizing techniques such as mindfulness and emotional regulation to cope with feelings of envy or resentment in these situations. Practicing mindfulness can help individuals stay present and reduce anxiety about the future.
Additionally, journaling about one's emotions can provide clarity, facilitating deeper self-awareness and promoting healthier emotional responses. Engaging in supportive conversations with trusted friends can also provide perspective and help navigate complex feelings during challenging transitions.
Comment from u/floofy_penguin
So OP has to decide if showing up for Sarah means swallowing Mark’s presence, or if her absence is the only way she gets her peace back.
What would you do in this situation? Share your opinion in the comments.
In the complex web of friendships, emotional awareness becomes essential, especially when romantic relationships intertwine with personal connections.
This situation highlights a classic tug-of-war between loyalty and personal emotional well-being.
OP might be the only one in that wedding party who still has to pay the emotional price.
Want another family fight, read about in-laws ignoring allergies while OP refuses to share the family recipe.