AITA For Refusing To Apologize After My Ex’s Girlfriend Publicly Insulted Me All Day?

AITA For Refusing To Apologize After My Ex’s Girlfriend Publicly Insulted Me All Day?

After months of rebuilding her confidence post-breakup, a woman attends a convention in a cosplay she worked on for half a year — only to face passive-aggressive insults from her ex’s new girlfriend all day. When tensions finally explode at dinner, the entire friend group gets dragged into the fallout.