Episode: 1x01 | Airdate: Jan 11, 2011
Teen Mom Jenelle's partying forces her mom to take away custody and Leah tries to work things out with the father of her twins. Chelsea tries to get on track to graduate, while Kailyn is heartbroken after her breakup with Jo.
Episode: 1x02 | Airdate: Jan 18, 2011
Leah breaks down when the health of one of her twins is in question, while Chelsea starts hanging out with her ex-boyfriend. Kailyn starts dating a new guy, much to the dismay of her ex Jo and Jenelle tries to move back home.
Episode: 1x03 | Airdate: Jan 25, 2011
Over the fourth of July, Jo's parents give Kailyn an ultimatum; lose the new guy and focus on school or find a new place to live, while Jenelle has a change of heart and agrees to sign custody of Jace over to her mom. Leah and Corey give it another shot and get back together and Chelsea tells Megan she's giving Adam another chance.
Episode: 1x04 | Airdate: Feb 1, 2011
Kailyn is forced to borrow money from Jo to pay for school and Chelsea lets Adam move in so Aubree can have a normal family. Jenelle meets a new guy and spends the night with him, while Leah and Corey decide to move in together.
Episode: 1x05 | Airdate: Feb 8, 2011
Jenelle is trying to figure out how to pay for school and continues to get in trouble, while things get tough for Leah and Corey. Adam moves in and Chelsea tries to hide it, and Kailyn deals with getting kicked out of Jo's house.
Episode: 1x06 | Airdate: Feb 15, 2011
Adam and Megan's fighting gets worse and he forces her to move out, while Barbara helps Jenelle and invites her to Jace's first birthday. Leah and Corey's romance heats up, and Kailyn moves back in with Jo's parents.
Episode: 1x07 | Airdate: Feb 22, 2011
Corey shocks Leah with a marriage proposal, but things get hard when they get bad news. Chelsea tries to focus back on school, while Kailyn gets another job so she can move out. Jenelle and Kieffer have to find a place to live.
Episode: 1x08 | Airdate: Mar 1, 2011
Jenelle and Kieffer ask Barbara if they can move in with her. Chelsea's dad strains her to have Adam to find a job. Kailyn starts dating her ex without telling Jo. Leah and Corey put the wedding on hold to bring Ali in for an MRI.
Episode: 1x09 | Airdate: Mar 8, 2011
Jo faces Kailyn about dating Jordan, she moves in with her mom. Leah and Corey plan for their wedding when they get good news about Ali. Jenelle and Kieffer plan to run off to New Jersey. Things between Chelsea and Adam crumble.
Episode: 1x10 | Airdate: Mar 15, 2011
Leah and Corey fight when she reconsiders the wedding. Chelsea breaks up with Adam and celebrates with freinds. Jenelle and Kieffer enjoy New Jersey and Barbara realizes her credit cards are gone. Kailyn settles in with her mom.
Episode: 1x11 | Airdate: Mar 22, 2011
Chelsea argues with Adam about child support and finds out he has a new girlfriend, while Jenelle has to face the music about using her mom's credit cards.
Episode: 1x12 | Airdate: Mar 29, 2011 (90 min)
Chelsea plans for Aubree's birthday, while her dad tries to keep Adam from coming. Jenelle is arrested for breaking and entering and sees kieffer is a bad influence. Kailyn signs a custody agreement, Leah and Corey get married.
