McKayla's baby's name is met with tears, and Lilly tries to induce labor.

The families come together for the Unexpected: Tell All.

A pregnant Jenna wants a car for her birthday.

Jenna only wanted one thing for her birthday: a car.

Lilly, Lexus, Emiley, Laura and Chloe have moved on to new babies and more!

A 16 year old risks being expelled from school for behavioral issues.

Kim and Barry Plath face a tough decision for 16-year-old daughter Moriah.

The sheltered life of the Plath children is coming apart at the seams.

Moriah returns from San Francisco, and plans for a new band are discussed.

Ethan, Olivia, Moriah and Micah have their first band practice together.

Moriah continues her charge towards freedom and begins a college search.

Moriah goes on a college tour and has more to contemplate about her future.

Major changes have caused a rift in the Plath family.

Lydia talks about her secret crush, and Moriah goes on her first date ever.

Ethan is left speechless after Olivia gets a body piercing.

Ethan and Olivia realize they need to move farther away from Kim and Barry.