AITA for saying my brother and future SILs wedding is not worth the expense after RSVPing no?

A woman has chosen to skip her brother’s upcoming wedding after years of feeling exploited by his fiancée. What began as an effort to build a sisterly bond turned into repeated requests for unpaid labor and financial contributions, despite the poster never being asked to join the bridal party. The lavish out-of-state celebration, complete with high costs for travel, attire, and gifts, became the final straw.

After RSVPing no and explaining the expense wasn’t justified—especially given past incidents where she covered costs unasked—extended family criticized her for not supporting her sibling. The brother and his fiancée remain upset, but the poster stands firm on boundaries after feeling used rather than included.

‘AITA for saying my brother and future SILs wedding is not worth the expense after RSVPing no?’

The siblings shared a strong bond that changed with the brother’s relationship.

Wedding planning revealed entitlement and financial expectations.

The extravagant invitation led to a firm decline and family backlash.

This situation exposes the friction that extravagant weddings can create within families, particularly when entitlement overshadows mutual respect. The fiancée’s pattern of offloading costs and tasks onto the poster—while reserving official roles for friends—suggests a one-sided dynamic disguised as inclusion. What makes the story more complicated is the brother’s dismissal of concerns, framing reasonable boundaries as overreactions to protect his “special day.”

Opposing perspectives often emphasize family obligation, with extended relatives insisting sibling weddings merit any sacrifice. Yet this ignores financial reality for many guests and the buildup of resentment from prior exploitation. Broader societal trends show rising criticism of destination weddings and high-expectation registries, as they shift celebration costs onto attendees rather than the couple.

In essence, while supporting loved ones matters, no one should feel obligated to strain their budget or endure being treated as a resource rather than a valued guest. The poster’s choice prioritizes self-respect, highlighting how unaddressed entitlement can damage close relationships long-term.

Take a look at the comments from fellow users:

Many users backed the decision to decline, highlighting the entitlement and financial burden.

A few offered balanced advice, suggesting softer wording while affirming the choice.

Some kept it light, focusing on warnings about the future sister-in-law.

The woman declined an extravagant wedding invitation after experiencing entitlement from her future sister-in-law and insufficient support from her brother. While family members insist attendance is mandatory for siblings, the accumulated financial and emotional demands made participation feel unsustainable. Her “no” protects her boundaries amid a pattern of being taken for granted.

Is a sibling’s wedding always worth any cost, or should couples consider guests’ realities when planning? Have you ever skipped a family wedding due to expense or drama—what happened afterward? Share your experiences in the comments.