Tristan Thompson on a private jet to his homeland of Toronto, Canada to mourn his mother and her untimely passing. Khloé Kardashian went along with him. She suffered a heart attack all of a sudden while at her home. Medical experts made attempts to save his mothers life but unfortunately failed. Thompson left Los Angeles as soon as possible. Khloe was also close to Tristan's mother and all of this is so sudden. Khloe went to help her ex as the pair broke up a while ago as Tristan had a baby outside of being with Khloe. Andrea is survived by Thompson’s younger brothers, Dishawn, Daniel, and Amari. Rest in Peace.