The wife of the U.S. Army vet who blew up a Tesla Cybertruck outside the Trump Hotel in Las Vegas dumped him just six days before his suicide . Knewz.com can reveal Matthew Livelsberger , responsible for the Wednesday explosion , departed his Colorado Springs home the day after Christmas after having a heated argument with his wife over alleged cheating. Sources claimed Livelsberger's wife, whom he shares a young daughter with, confronted him head-on about his suspected affair. It was soon