Derek makes a secret call to an old flame; Ashley's world is flipped upside down; Aris and Cameron have wedding jitters; Justine suspects she may be pregnant; Skylar's mom fears her relationship with Nathan is bad news.

Justine's confession stuns her mom; Monique snoops on Derek; when Ashley spirals out of control, it threatens Travis' freedom; Cameron's behavior shocks Aris; Skylar returns home to Nathan after a night of fighting.