Imagine finding out your sibling invited the very person who broke your heart to their wedding and then being asked to help pay for the celebration. That’s exactly what happened to one Reddit user, whose younger brother extended an invitation to his ex-girlfriend, despite knowing she cheated on him with a close friend.
What followed was a messy cocktail of family guilt, financial fallout, and accusations of pettiness. While the groom-to-be insists his ex deserves a second chance, the poster is standing firm, refusing to attend and refusing to fund the wedding. Want the full story? Let’s dig into the drama!
A man refused to fund or attend his brother’s wedding after learning his cheating ex was invited, leading to family backlash









According to family therapist Dr. Joshua Coleman, divided loyalties are one of the most common sources of family estrangement. When a relative minimizes another’s pain “for the sake of peace,” it often backfires, eroding trust instead of strengthening it.
This isn’t just about an ex showing up at a wedding, it’s about respect and boundaries. By inviting someone tied directly to his brother’s trauma, the groom sent a message: her presence mattered more than his sibling’s comfort.
Psychologist Dr. Ramani Durvasula has written extensively about betrayal, noting that when a betrayal isn’t acknowledged, “it forces the victim to carry the pain twice, once from the betrayal and once from the dismissal”.
Financial expectations only added gasoline to the fire. A survey by The Knot showed the average wedding in the U.S. costs over $30,000 in 2022. Many couples rely on family contributions, but those contributions aren’t unconditional.
As etiquette expert Lizzie Post from the Emily Post Institute points out, “If you accept someone’s money, you accept their influence.” In other words, if you want total control of the guest list, you should also be prepared to cover the costs yourself.
The healthiest path forward? Clear boundaries. The older brother made his stance known: he won’t attend or pay if his ex is there. While painful, this approach avoids simmering resentment. Experts agree it’s better to draw a line than to silently seethe at the reception.
Check out how the community responded:
These Reddit users voted OP was the jerk, questioning why siblings fund weddings and calling the ex invite tone-deaf


Some slammed the brother’s choice of a cheater over family



One suggested the ex pay

This group urged him to be out of town on the day


While this user predicted the ex cheating again

These commenters called the family’s pressure manipulative


At its heart, this isn’t just a wedding squabble, it’s about self-respect. When betrayal meets family politics, someone’s bound to get hurt. The older brother chose to prioritize his boundaries over appearances, even if it meant financial fallout.
So, what do you think: was he justified in pulling the plug on funding, or should family loyalty sometimes override personal pain for the sake of celebration? Share your take below—because this debate is far from over.









