The film was released on November 13, 2015 by Lionsgate, received generally negative reviews and grossed $42 million.
Sam and Charlotte are divorcing after forty years of marriage. Charlotte convinces Sam to wait until after their grown children (Hank and Eleanor), grandchildren (Hank's kids Charlie, Bo and Madison), Charlotte's father and sister (Bucky and Emma) and Sam's aunt (Fishy) have enjoyed one last "perfect Christmas" before announcing the planned divorce. As scenes shift back and forth across the Cooper family members, their memories also briefly appear on screen as younger versions of themselves.
Hank, already struggling through his recent divorce from Angie, loses his job as a family holiday photographer when replaced by a machine. Eleanor has flown in but stays in an airport bar rather than going straight to her parent's house. She meets Joe, a soldier snowed in for at least another day at the airport. Talking about their different points of views and stances on relationships, Eleanor reveals that she is secretly dating a commitment-free married man. She hates how her parents judge her for not being in a relationship, so she convinces Joe to pretend to be her boyfriend at the family dinner.
Bucky is a regular at a local diner, where he has befriended Ruby, a 20ish waitress who is unsettled. They get into a serious argument when he learns that she is leaving town to a random spot on the map, made worse by telling others but being "too cowardly" to tell him. He then apologizes and asks her to join the family dinner. High schooler Charlie drops in on his crush, Lauren, at the holiday store she works—finally making a move and sharing a kiss with her. Emma is arrested by police officer Percy Williams, after she attempts to steal a piece of jewelry as a gift for Charlotte. In his car, Emma engages him in conversation and relents and lets her go, with advice that she buy Charlotte the most expensive thing she can afford.
Sam and Charlotte continue arguing while preparing dinner. The four generations of Coopers are arriving at the house, along with Joe, Ruby and Hank's ex-wife Angie. During the dinner, chaos unleashes when Hank and Angie argue about their divorce, which leads to Bo screaming at them to "just stop fighting". There is a momentary power outage, and when it comes back Eleanor is kissing Joe, Emma is drinking everyone's wine, and Ruby screams when she sees that Bucky has collapsed.
At the hospital, Hank and Ruby walk beside Bucky's gurney as he is being taken for tests. Ruby kisses Bucky on the lips – confusing but deeply touching Hank. In the waiting room, Charlotte argues with Eleanor when she figures out that she is sleeping with Bucky's physician, Dr. Morrisey, so Eleanor crushes her further by admitting that Joe is just a prop from the airport bar. Alone with a sleeping Bucky in his room, Charlotte and Emma argue about their broken relationship as sisters. Joe leaves after also realizing Eleanor's affair is with Dr. Morrisey, but she chases after him, and the two share another kiss. Charlie is surprised when Lauren appears in the waiting room, responding to the text he sent her (actually, Bo sent it to "help" him). Hank comforts Ruby, signifying their budding relationship. Sam and Charlotte reconcile. Emma, following Officer Percy's advice, buys Charlotte the most expensive thing she can – a shower stool from the hospital's small gift shop. Everyone is happily sharing a "Christmas meal" in the hospital cafeteria, when fortuitous Muzak leads the whole Cooper clan to joyfully dance around the cafeteria.
The film is narrated by the family's St. Bernard, Rags.
Principal photography began on December 19, 2014 in Pittsburgh, Pennsylvania, where scenes were filmed at Pittsburgh Crèche, at the U.S. Steel Tower, and at the PPG Place. Filming was also done on Ligonier Diamond in Ligonier. Filming took place at Butler Memorial Hospital in Butler, PA, in January and February 2015, and at Orchard Hill Church, during the week of February the first. Filming also took place in the residential areas of Sewickley and Edgewood, at a diner in Millvale, various areas of South Fayette, Mt. Lebanon, West Mifflin, Franklin Park, Churchill and Wilkinsburg, along with the Boyce Park Slopes.
The film was released in the United States on November 13, 2015, by CBS Films and Lionsgate.
Love the Coopers grossed $26.3 million in North America and $16.1 million in other territories for a worldwide total of $42.4 million, against a budget of $24 million.
The film opened alongside The 33 and My All American. In its opening weekend, it was projected to gross $6–10 million from 2,603 theaters. The film grossed $2.8 million on its opening day and $8.3 million in its opening weekend, finishing third at the box office behind Spectre ($33.7 million) and The Peanuts Movie ($24 million).
Love the Coopers received negative reviews from critics. On Rotten Tomatoes, the film has a rating of 19%, based on 111 reviews, with an average rating of 3.8/10. The site's consensus reads, "Love the Coopers has a talented cast and a uniquely bittersweet blend of holiday cheer in its better moments, but they're all let down by a script content to settle for cloying smarm". On Metacritic, the film has a score of 31 out of 100, based on 26 critics, indicating "generally unfavorable reviews". Audiences polled by CinemaScore gave the film an average grade of "B–" on an A+ to F scale.