My Christmas Family Tree

Vanessa Hall is a dedicated social worker in New York City who helps children find foster families but feels a void in her own life during the holidays. Encouraged by her friend DeeDee, she checks her results from a DNA testing service and finds a paternal match: Richard Hendricks from Barrington, Connecticut. After a nervous phone call, she meets Richard in the city, and he warmly invites her to spend the Christmas week with his wife Pauline and their three children. Since Vanessa has no other family, she agrees and hitches a ride with Kris, a corporate attorney and close family friend who lost his own parents years ago. As Vanessa settles into the Hendricks household, she navigates the complexities of being an 'instant' older sister. She helps the youngest daughter, Emilia, overcome stage fright for her church solo; gives dating advice and fashion tips to the eldest, Caitlin; and bonds with the son, Aiden, over ice skating. Meanwhile, a romantic spark develops between Vanessa and Kris as they share their mutual experiences of holiday loneliness and find comfort in the Hendricks' boisterous traditions. However, the joy is interrupted when Vanessa receives a voicemail from the DNA company stating there was a rare glitch: her results were swapped with another Vanessa Hall. Realizing she is technically an impostor, Vanessa is consumed by guilt but struggles to find the right moment to tell the family who has so openly embraced her. During the annual family photo session on Christmas Eve, Vanessa can no longer keep the secret and tearfully confesses that she isn't Richard's daughter. She leaves immediately, returning to her lonely apartment in NYC. Back in Barrington, Richard is devastated but begins looking through old belongings. He finds a photo of the woman he knew as 'Trish' and realizes her full name was Patricia Hall—the same name as Vanessa’s mother. He realizes that while the DNA test was a mistake, the coincidence led him to his actual daughter. The entire Hendricks family, along with Kris, drives to New York to find Vanessa. They reunite at a caroling event where Richard confirms the truth about her mother's identity. Kris and Vanessa confess their feelings for one another, and Vanessa finally takes her place in the family photo, no longer an outsider.