Tensions rise with Fernando's mom; Nikki has a problem with Mark's past; Alexandra's parents arrive in America and question the Mormon lifestyle; Noon addresses Kyle's distance from his family; Alexei and Loren argue about modeling.

Mark asks Nikki to sign a pre-nup. Loren is in tears as Alexei looks at flights home. Carolina confronts her future Mother-in-Law. Melanie can't contain her emotions before the big day. Josh has wedding night jitters and Kyle hopes his mother will show up.