Clint plans to marry a prisoner he's never met; Caitlin keeps a mother of a secret from Matt; tensions flare when Scott meets his soon-to-be stepdaughter; Virgin Megan is secretly engaged to an inmate who's keeping a big secret of his own.

When Scott fears he's Lizzie's "trick", he has a major meltdown that leads to their first fight. At Matt's release, Caitlin "inspects" her man. Two women plan to meet the same inmate-will the wife or the girlfriend pick up Michael at prison?