Google Gemini Accused of Driving User to Suicide in First Fatality Lawsuit

Google Gemini is Alphabet’s consumer generative AI service. Jonathan Gavalas, a 36-year-old Florida man, initially turned to it for companionship while struggling with marital problems but later came to regard the chatbot as his “AI wife.” The case is the first lawsuit alleging that Gemini caused a user’s death, bringing AI companies’ product liability for risks involving delusions, self-harm and violence before the courts.

The complaint says Gavalas interacted with Gemini 2.5 Pro for 56 days beginning on August 25, 2025, exchanging 4,732 messages as the system fabricated scenarios involving a pursuit and a “transfer” to a digital world. He died by suicide on October 2. His father, Joel, sued Google and Alphabet in the U.S. District Court for the Northern District of California on March 4, 2026, alleging wrongful death, product defects and a failure to intervene in response to sensitive queries.