Neighbor sued autistic boy's family over his 'backyard grunting.' They countersued and won $8 million
'My son was represented with dignity, and that was the most important thing for him, to have the dignity he deserves,; Serena said
Imagine looking over your fence at a 14-year-old autistic boy playing in his own yard and deciding to drag him to court. That is exactly what one San Jose neighbor did to Ezequiel Arvayo and his mother, Serena. In 2024, her neighbor called Ezequiel's vocal sounds a legal "nuisance," claimed her property value was tanking, and sued for emotional distress. The stress forced the family to pack up and move. But Serena refused to let anyone strip away her son’s dignity, so she countersued — and won after two years. A California jury made that neighbor pay an astounding $8 million, as reported by NBC Bay Area on October 29, 2026.
The lawsuit over noise
Playing in his family's San Jose backyard was Ezequiel's favorite hobby. He frequently expressed excitement through loud grunting and natural vocal stims. To his mother, Serena, these were harmless sounds of pure childhood joy. But trouble started when the next-door neighbor took issue with Ezequiel's vocalizations and escalated the matter to civil court. In her complaint, the neighbor alleged that the boy's sounds were an unbearable disturbance and drove down her real estate value.
She even claimed it caused her severe emotional distress. By labeling a disabled child an actionable legal "nuisance," the neighbor blindsided the family with claims they found deeply offensive. Even more so, given that the 14-year-old child was diagnosed with Level 3 autism and relied on full-time support. "You use that for maybe an animal or a car alarm that won't go off, but not an autistic individual," his mother told NBC Bay Area. Naturally, the relentless legal tension took a heavy emotional toll on the household.
Forced to pack up
It left Serena feeling that the lawsuit completely stripped her son away from basic humanity. In an effort to shield the teenager from hostility and prevent further action, the family made a painful choice to abandon the rental home they shared with Ezequiel's grandfather. They relocated, but that didn't save them from the courtroom. The neighbor refused to drop the complaint and pressed forward with their claims. Instead of quietly absorbing the blow, Serena decided to draw a line in the sand.
Fighting back in court
Serena filed a formal countersuit on her son's behalf. Both complaints proceeded to a jury trial in a San Jose courthouse. There, the family's legal team attacked the premise that ordinary play could constitute intentional wrongdoing. Her counsel questioned how any family could be accused of causing harm simply because "their child was innocently playing in the backyard." After reviewing the case's facts carefully, the civil jury flatly rejected the neighbor's accusations and delivered a decisive victory for the defense.
Jurors awarded Serena and Ezequiel an eye-popping $8 million in countersuit damages, rebuking the attempt to penalize the disabled child's presence in a neighborhood. "My son was represented with dignity, and that was the most important thing for him, to have the dignity he deserves," Serena said. She further emphasized how this wasn't just a win for her son, but the jury sent a message that society has a place for others like Ezequiel. More importantly, people can't get away with their bad behavior.
Noise is the biggest concern
Neighbor disputes are quite common throughout the United States. According to a FindLaw survey, 42% of Americans have had a dispute with their neighbor. Of these people, a striking 48% engaged in a fight because of noise. This was followed by pets and animals (29%), children's behavior (21%), and visual nuisance (18%). Additionally, even though 86% of people claimed to have taken some kind of action, only 4% went to court, as Arvayo's neighbor did. Most of the people solved the issue by discussing it with their neighbor, something that could've been done in this instance as well.
Opening the floodgates
Hearing Ezequiel's story, more people chimed in with their experiences under a post by NBC Bay Area on Facebook. Chrystal Haith commented, "When I get new neighbors, I always explain my son's behaviors and that he's autistic and not to worry if it sounds [scary]. I'm just brushing teeth, clipping nails, and the worst one, giving him a haircut...I know we can be a lot; thankfully, I've had neighbors that understand." MaryBeth Russell noted, "Now they can buy their own home, paid by that neighbor who filed (and lost) the lawsuit."
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