Amber's boyfriend considers leaving her for someone else; Farrah struggles to balance work, school and motherhood; Maci wants to move into a house with her college friends; and Catelynn gets caught in a lie.
Amber and Gary take a vacation; Maci has a problem with Ryan's new girlfriend; Farrah's mom is offered a plea bargain for her physical altercation with Farrah; Catelynn learns that Ryan is still angry with her about a past lie.
Amber and Gary have a huge fight that makes her question their engagement; Catelynn and Tyler's relationship is back on the rocks; Maci's new boyfriend meets her son, Bentley; and Farrah falls victim to a scam.
Catelynn shops for a prom dress, but the experience is ruined by an argument about the adoption; Ryan decides to fight Maci for custody of Bentley; Farrah goes to counseling with her mom; and Gary ruins Amber's birthday plans.
Amber and Gary's wedding plans begin to fall apart; Farrah considers moving back home with her mom; Catelynn and Tyler celebrate their daughter's first birthday; and Maci tells her parents that she's moving.
Gary incites Amber's anger when he threatens to take Leah away; Catelynn and Tyler learn they won't graduate on time; Maci attempts to set up visitation arrangements with Ryan; and Farrah has an emotional reunion.
Catelynn and Tyler reunite with their daughter one year after her adoption in the Season 2 finale. Also: Amber and Gary try to work out a custody agreement; Farrah's mom sets her up on a date; and Maci and Ryan get into a heated battle over parental rights.