After a year of extreme highs and lows, the Little Couple is ready to enjoy life again; first, they're travel to Florida for the baptism of Will and Zoey; then they head to Washington D.C.

The family takes time away from its handheld screens to visit Jen's favorite beach in Galveston; Jen's six-month oncology check-up.

On the kids' first day of school, Jen's attempt at a picture results in a comical photo; when Will and Zoey take swim lessons, Will is like a fish in water but Zoey doesn't take to the pool.

Jen plans a farm-themed birthday party for Zoey's third birthday party; flying to Delaware for annual doctor's exams.

Bill and Jen's household has changed dramatically and they strive to find balance between family time and medical necessity.

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Taking a trip to San Francisco; Jen is invited to give a speech; the family makes sure she follows the doctor's orders.

Bill takes Will to work so that Jen can spend some quality time with Zoey.

Bill and Jen have a safari-themed birthday party at the zoo for Will's fourth birthday.

Will has his weekly speech therapy; Zoey gets basic health screenings; Jen sees a physical therapist to improve her strength.

Jen and the hospital go public about her illness and successful treatment; Bill's mother meets Zoe.

Bill attends a Pet Expo with his mother in law; Jen catches up at the hospital and watches the kids and dogs.

The Little Couple looks back on how their lives have changed, answering questions and sharing insight into parenting with rare behind the scene moments.

Bill teaches the kids the art of dyeing eggs while Jen does rounds at the hospital; the kids get dressed up and the family heads to a farm.

Jen thinks the family is going to Galveston for a beach vacation to celebrate her birthday, but Bill has a big surprise planned.

Bill reveals the vow renewal he has been planning and high winds put the ceremony in jeopardy.