Related video: Matthew Livelsberger was a ‘Rambo type’ who loved Trump, family member says The latest headlines from our reporters across the US sent straight to your inbox each weekday Your briefing on the latest headlines from across the US Your briefing on the latest headlines from across the US SIGN UP I would like to be emailed about offers, events and updates from The Independent. Read our privacy policy The wife of the Cybertruck bomber Matthew Livelsberger left him just days before he detonated the vehicle outside the Trump International Hotel in Las Vegas, according to a report. The active-duty Green Beret had argued with his wife after she told him she suspected he had been cheating, the New York Post reports, citing law enforcement sources. Livelsberger left his home in Colorado Springs the day after Christmas following the argument with his wife, less than a week before he blew up the Tesla Cybertruck on New Year’s Day, two sources familiar with the investigation told the newspaper. He and his wife had a baby daughter. It has also emerged that Livelsberger had reportedly been back in touch with former girlfriends in the days before the explosion. open image in gallery Matthew Livelsberger, the man believed to have detonated a Tesla outside Donald Trump’s Las Vegas hotel (Linkedin) He boasted to one of them, Alicia Arritt, that he “felt like Batman” after renting the Tesla Cybertruck. Arritt, from Colorado Springs, his former girlfriend of three years, said the 37-year-old got in touch with her on December 29 out of the blue. “I rented a Tesla Cybertruck. It’s the s***,” he texted Arritt that morning, the Denver Gazette reports. “I feel like Batman or halo,” he added. Arritt met Livelsberger in 2018 when she was working as an army nurse stationed at Landstuhl Regional Medical Center in Germany while he was in Special Forces, the outlet reports. open image in gallery