Jonathan Gavalas was a lovesick 36-year-old business executive from Florida who sought comfort in the digital arms of an “AI wife.” In the space of two months, Google’s Gemini chatbot — which went by “Xia” — sent him spiralling down a deep rabbit hole of delusional conspiracies, pushing him to carry out a “catastrophic’’ truck bombing at Miami’s main airport before ultimately convincing Mr Gavalas to take his own life, his parents claimed in a shocking lawsuit filed last week. “I said I wasn’t