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's family lashes out over her choice of adoption while Amber and her fiancé Gary come to blows over their relationship. Farrah learns that dating isn't easy for a teen mom, and newly-single mom Maci struggles to balance motherhood and school when her friends leave for college.

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.

Catelynn copes with her decision to choose adoption during a weekend retreat with other birth moms, while Maci and Ryan reach out to a counselor for help with their troubled relationship; Newly-single mom Amber thinks about accepting help from her ex, and Farrah starts to wonder if she should stay home more with her baby.

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.

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 confronts her ex, Ryan, about missing child support payments - and he lashes back at her new boyfriend. Amber has to choose between her baby's dad and her new boyfriend. Catelynn and Tyler consider moving in together while still in high school, and single mom Farrah considers making a big change.

Amber and Gary move in together and a fun family weekend turns sour, while Tyler's family questions his decision to move in with Catelynn. Maci considers letting her boyfriend Kyle live with her and Bentley to make ends meet - and Farrah struggles with being away from Sophia for a weekend modeling job.

Amber finds out she is being investigated by the police, and fears she will lose custody of Leah. Ryan wants to meet Maci's new boyfriend Kyle, while Farrah finds out Sophia's paternal grandmother is suing for visitation rights. Tyler's dad Butch gets out of jail and re-unites with the family.

Catelynn struggles to fix her relationship with her mom, while Amber & Gary meet with Child Protective Services. Maci finally decides to move away from Kyle and back home to Chattanooga, and Farrah goes to court.

Maci and Ryan argue over who has rights to Bentley on his birthday, and Amber breaks down over being separated from Leah on Halloween. Farrah struggles to spend time with Sophia while finishing her last remaining school credits, and Catelynn and Tyler look for jobs.

Amber is upset when Gary refuses to celebrate Leah's birthday together as a family, and Catelynn goes on a weekend retreat to cope with her fears about the adoption. Farrah celebrates finishing college by getting a puppy for her daughter Sophia, and hiding it from her mom, while Maci's Ex, Ryan, finally discovers that her boyfriend Kyle is living with her.

Farrah and Sophia visit Sophia's father's grave; Amber and her mother argue; Maci struggles to keep up; Catelynn and Tyler want to invite their daughter to graduation.

Amber goes on a date with a new guy, while Catelynn and Tyler get their parents involved with planning a perfect Christmas for Carly. Maci makes a shocking announcement, and Farrah breaks the news to her parents she wants to move to California.

Farrah and her parents take a trip to Arizona - but end up arguing the whole time, and Catelynn reunites with her father for the first time since the adoption. Amber reaches out to Gary to re-unite her family on the emotional anniversary of a tragedy, while Maci considers withdrawing from school.

Amber gets arrested and spends the night in jail, only to find out a no-contact order has been put on her and Gary. Catelynn & Tyler have a falling out, and Farrah takes Sophia to explore moving to Florida. When Kyle is injured, Maci is overwhelmed taking care of Bentley, Kyle, and school.

Maci has a blowout with Ryan over custody of their son Bentley, while Amber & Gary struggle with raising Leah together with a no-contact order in place. Catelynn finally finishes high school and takes Tyler out of town to celebrate, and Farrah's parents try to talk her into leaving Sophia behind when she moves away.

Amber & Gary try to get the no contact order lifted so they can raise Leah together as a family. Maci tries to cut Ryan out of her life, and Ryan makes a decision about taking Maci to court. Farrah makes an unexpected choice about moving away, and Butch moves in with Catelynn & Tyler, who make a hard decision about Carly.

Maci decides to enroll Bentley in daycare while Amber prepares to go to rehab. Catelynn and Tyler Celebrate Carly's second birthday, and Farrah has change of heart about leaving daughter Sophia behind when she moves.

Catelynn and Tyler have an emotional second year visit with their daughter Carly. Amber struggles with missing her daughter Leah during her first weeks of rehab as Farrah says farewell to her life in Iowa. A disagreement with Ryan disrupts Maci & Kyle's relationship.

Catelynn and Tyler attend their high school graduation while Maci thinks about joining Ryan on his family vacation. Farrah begins setting into her new home only to have to deal with her parents' overbearing concerns. Amber learns that Gary and Leah are planning to visit her in rehab.

Gary and Leah visit Amber in rehab and Farrah goes on a date with her neighbor. Maci tags along on Ryan's family vacation, and meets Ryan's new girlfriend, Dalis. And Catelynn and Tyler question letting Butch move back into their home.

Amber and Gary work on their relationship issues and Maci struggles to make choices about her college classes. Farrah visits her parents only to become annoyed with their concerns for Sophia. Catelynn and her grandmother attend a birth parent support group.

A visit from Farrah's mom and sister leads to a blowup, and Maci enrolls her son Bentley in preschool. Catelynn and Tyler face issues with Butch, while Amber debates leaving rehab early.