ET's Melicia Johnson breaks down the must-see moments from season 10, episode 12 of ‘90 Day Fiancé,’ from Sophie’s mom seeing where she’s living with Rob for the first time, to Rob storming out of the house after Sophie’s mom accuses him of not being ‘a real man.’ ‘90 Day Fiancé’ airs Sundays at 8 p.m. ET/PT on TLC.