ET’s Melicia Johnson dives into the must-see moments from season 7, episode 7 of ’90 Day Fiancé: Before the 90 Days.’ In this episode, Rayne packs her bags and leaves Chidi after having an explosive fight with him and his sister. Also, Niles and Matilda detail their steamy first night together and Niles goes ring shopping for Matilda. ‘90 Day Fiancé: Before the 90 Days’ airs Sundays at 8 p.m. ET/PT on TLC.