‘Little Couple’ Preview: Amid Fighting Cancer, Jen Tries on Some New Looks (Exclusive Video)

The TLC star continues to be brave while facing the realities of her illness

TLC’s “The Little Couple” stars will deal with both blessings and challenges on Tuesday’s new episode.

On last week’s episode, Jen Arnold had to return to the U.S. at the request of her doctor. On Tuesday, we’ll find out that Jen had a rare cancer and she’ll fight it with the cameras rolling.

See video: TLC’s ‘Little Couple’ Preview: Baby Zoey Isn’t Giving Bill Any Slack (Exclusive)

After all, it’s also a time of happiness for her and husband Bill Klein as their new daughter, Zoey, is coming home to Houston.

Optimistic and not willing to let an ounce of their worry affect the children, the parents plan for a holiday celebration.

See video: ‘Little People, Big World’ Stars Matt and Amy Roloff Separate, TLC to Air Special

In TheWrap’s exclusive preview above, Jen searches for the perfect new (or maybe similar) look in wigs after losing her hair during treatment.

“The Little Couple” airs Tuesdays at 10/9c on TLC.