ET's Melicia Johnson breaks down the must-see moments from part three of the 90 Day Fiance: Happily Ever After? tell-all, from Angela storming off after the private investigator reveals what hes discovered about Michael, to the cast reacting to the news. Part four of the '90 Day Fiance: Happily Ever After?' tell-all airs on Sunday, Aug. 11, at 8 p.m. ET/PT on TLC.