Bristol returns home after a weekend away and has a heated argument with her husband. Cheyenne and Cory close co-parenting relationship causes issues with Cheyenne’s boyfriend Zach. Amber welcomes her son James.

In an attempt to keep Matt’s son sober, Amber and Matt invite him to move in. Farrah visits Derek’s family, but quickly returns home to deal with her next business venture... and her mom. Catelynn and Tyler attempt to celebrate their first year of marriage, but are worried that they may not see Carly this year; and Maci celebrates at her bridal shower while Ryan tries to apologize to his dad.

Farrah asks her mom to watch Sophia for a month, Amber is blindsided when Leah doesn't want to see her and Maci doesn't want Bentley going over to Ryan's parents house every weekend.

Catelynn and Tyler finally say 'I do'! Maci and Taylor buy an online t-shirt business while Amber and Matt decide to flip houses. Farrah and Debra argue when Farrah lets her know she doesn't trust her to take care of Sophia.

Single teenage mom Farrah starts dating against her family's wishes while Maci begins planning her wedding to fiancé Ryan. Catelynn moves back home with her disapproving parents and Amber's anxiety about being a mom gets the best of her.

Cate and Tyler plan a party to reveal the gender of their baby. Maci struggles with the fact that Bentley is starting kindergarten. Gary invites Amber to be a part of Leah's first day of kindergarten.

Farah returns from her business trip and shares a life changing decision with her parents. Maci and Ryan celebrate Halloween as a family while Catelynn and Tyler go to Hawaii for their honeymoon.

Farrah leaves for a month long business trip and has a last minute change of heart on who can watch Sophia while she is away. Maci and Ryan celebrate Bentleys 7th birthday together while Catelynn has post wedding blues.

Simon comes back into Farrah’s life and Catelynn and Tyler are concerned when Butch starts dating. Maci is overwhelmed with life and needs Taylor to step it up and Amber wants to take Leah on a trip but Gary has all the power.

Amber’s family questions Matt’s intentions when his past is revealed. Catelynn leaves Nova under April’s care. Maci and Taylor find their dream home. Simon meets Sophia and Farrah pressures him for an engagement.

Farrah struggles with taking Sophia to visit Derek's family. Ryan is annoyed that Maci has all the control over Bentley. Catelynn deals with anxiety when Nova meets Carly.

Amber and Gary's arguing finally reaches a boiling point, while Catelynn struggles to find a home when her mother moves away. Newly-single mom Maci has a change of heart, and boy-crazy Farrah opts for some protection.

Cate and Tyler meet with Brandon and Teresa. Maci tells Ryan and his family she’s having a baby with Taylor. Amber confronts Gary about his flirting. Farrah is hurt after not bring a part of the season from the beginning.

Farrah realizes her relationship with Simon is over. Amber asks Gary for joint custody while Maci invites Ryan to hang out. Tyler's dad Butch is released from prison and meets Nova for the first time.

Farrah gets kicked out of a Hampton's White Party. Amber struggles with Gary's new visitation schedule for Leah. Catelynn and Tyler have their bachelorette/bachelor parties while Maci is frustrated that Taylor hasn't proposed.

Maci is shocked that Ryan is stepping up as a father while Cate and Tyler celebrate Nova’s first birthday but Butch and April have to be separated. Amber and Gary work out their custody battle over Leah.

Cate finds out Brandon and Teresa want to discuss adoption issues with them. Maci reveals that she and Taylor are expecting a baby. Amber is shocked to find out that Gary is having a baby with Kristina.

Teenage mother Maci struggles with resenting her boyfriend, while Catelynn worries her boyfriend's father might go to jail. Single-mom Farrah shifts her focus to her daughter, and Amber faces her fears about putting her baby in daycare.

Amber wants to put an end to the fighting and move away from Gary, and Farrah can't stand living under her parents' roof anymore. Maci struggles to keep up in school when her son starts walking, and Catelynn and Tyler start to plan their future.

Cate and Tyler find out they are pregnant so Cate wants to get married. Maci struggles co-parenting with Ryan. Amber falls for Gary’s flirting, but is crushed when he goes on a family vacation with his new girlfriend and Leah.

Tyler puts pressure on Cate to lose her pregnancy weight. Things boil over between Amber and Matt in Vegas. Maci worries about Bentley’s safety while in Ryan’s care and Debra attempts to go into business with Farrah.

Farrah and Simon decide to take their relationship to the next level. Maci is annoyed she does all the work for Taylor’s t-shirt business while Ryan plans a big move. Cate learns she has postpartum depression.

While teen mom Maci contemplates breaking up with her fiancé, Ryan, Farrah starts dating a new guy even though her family disapproves. Amber struggles to get her GED, and Catelynn feels distant from her daughter since the adoption.

Catelynn and Tyler work on letting go of Carly, and Tyler works up the nerve to propose marriage to Catelynn. Maci and Ryan struggle with their relationship while celebrating Bentley's first birthday. Amber copes with the pressures of being a single mom while planning Leah's first birthday, and Farrah makes peace with her own mother.

Maci surprises the crew with her return to the series but has some conditions regarding Bentley. Catelynn and Tyler struggle with being first time parents. Farrah introduces Simon to her mom