Article continues below advertisementAstronomer CEO Andy Byron's wife, Megan Kerrigan Byron, ditched her husband's last name on Facebook after his workplace affair was revealed at a Coldplay concert.Before deleting her Facebook altogether, Megan quietly scrubbed "Byron" from her profile, per Newsweek, just hours after her husband's alleged fling made headlines.Article continues below advertisementMegan Kerrigan Byron Ditched Her Last Name Amid Viral ScandalSource: MEGAAndy Byron was spotted by Coldplay frontman Chris Martin.