It's baby Leighton's first Christmas, and the Johnstons are going all out.
The Johnstons are back and now with a new addition!
The family adjusts to their hectic life, and Trent gets an MRI.
Trent and Amber tell the family about Trent's MRI results.
The Johnstons celebrate Valentine's Day with a baby in the house.
Amber reaches a breaking point and goes to therapy.
The Johnstons deal with the loss of a loved one.
The family celebrates Easter and Leighton gets a special visitor.
Anna opens up to a friend about her frustrations with the family.
Four members of the Johnston family are graduating!