Teen Mom OG Special: Catelynn And Tyler Will Reunite A Young Woman With Her Family

Get a sneak peek at the one-hour program, premiering on December 5

Catelynn and her husband Tyler have openly navigated difficult circumstances in front of MTV cameras -- from outlining an adoption plan for their little girl Carly during the inaugural 16 & Pregnant season and coping with the aftermath of their aforementioned decision to documenting their parents' drug and alcohol abuse as well as estranged relationships with their extended relatives throughout Teen Mom OG. But through it all, the brave couple has gained a perspective that puts them in a unique position: helping others reconnect with important people in their lives.

Teen Mom Presents: Reunited -- a special premiering on December 5 -- will feature the young parents aiding adoptee Kati, who has been estranged from her biological mother and sister since she was two days old. And as the sneak peek above proves, this story is an unpredictable journey -- and the Baltierras' hard work to arrange an emotional reunion will result in a life-changing conclusion for everyone involved.

Watch the clip, share your thoughts on this upcoming installment and don't miss Teen Mom Presents: Reunited, airing on Monday, December 5 at 10/9c following Part 2 of the Teen Mom OG reunion.