AITA: Told my MIL 3% of sale price to fix her house?
A generous offer to fix a pet-ravaged house turned into a family standoff. When a homeowner proposed repairing their mother-in-law’s home—torn apart by years of pet damage—for a modest fee, they expected gratitude. Instead, they faced rejection and criticism, leaving them questioning their approach.
The situation, rooted in good intentions but clouded by family dynamics and financial disagreements, highlights the tricky balance of helping loved ones while valuing one’s skills. Social media users weighed in, splitting between support for the homeowner’s offer and warnings about mixing business with family. This story unpacks a relatable dilemma that’s sure to spark debate.

The homeowner’s mother-in-law decided to downsize, but her house was in rough shape.


Years of pet chaos left the house in desperate need of repairs.

Seeing an opportunity to help, the homeowner proposed a deal to boost the house’s value.

The offer, tied to the house’s resale value, didn’t land as expected.

The mother-in-law’s track record of subpar DIY projects fueled the homeowner’s confidence.

Frustrated by her dismissal, the homeowner stood firm on their expertise.

The homeowner’s offer to repair their mother-in-law’s damaged house sparked a clash over value, expertise, and family ties. Charging 3% of the home’s $250,000 appraisal ($7,500) plus material costs seems reasonable given the extensive damage—chewed stairs, holes in drywall, and a rotting deck. However, tying payment to resale value introduced ambiguity, raising suspicions of overcharging, especially within a family dynamic.
Dr. Gail Saltz, a clinical psychologist, notes, “Mixing business with family often leads to misunderstandings unless expectations are crystal clear” (Psychology Today, 2021). The mother-in-law’s rejection likely stems from pride in her DIY attempts and discomfort with the unconventional payment structure. Her history of shoddy work suggests she may underestimate the effort required, further complicating the negotiation.
From a broader lens, family financial dealings are fraught with emotional baggage. The homeowner’s expertise was undervalued, but their percentage-based offer risked perceptions of profiteering. A fixed quote or hourly rate, backed by a detailed contract, could have clarified costs and avoided resentment.
A practical solution would involve presenting an itemized estimate, detailing labor and material costs for transparency. If the mother-in-law insists on DIY, the homeowner should step back to preserve family harmony. Offering advice or recommending professionals could maintain goodwill without direct involvement. This situation underscores the importance of clear communication and boundaries when blending family and business.
Here’s how people reacted to the post:
Many users on social media supported the homeowner’s offer but cautioned against family business deals.





![[Reddit User] − Just charge her $7500 due immediately, or let her find someone else. Getting into these kinds of deals with family never work out. I personally wouldn't touch...](https://en.aubtu.biz/wp-content/uploads/2025/10/wp-editor-1759544517461-6.webp)
Others criticized the percentage-based approach, highlighting its risks in family dynamics.





A few users added humor or clarification to lighten the discussion.




The homeowner’s attempt to help their mother-in-law fix her pet-damaged house turned into a lesson in family and finance. While their offer was rooted in expertise, the percentage-based fee sparked distrust, highlighting the pitfalls of mixing business with relatives. Social media split on whether the homeowner was reasonable or misguided, reflecting the complexity of valuing skilled labor in family ties. Have you ever clashed with family over money or favors? How would you navigate this tricky situation?

