As Amy Mitchell settles into a blissful relationship with Jessie Harkness, she dreams of a peaceful Christmas filled with love and joy. Preparing for the holiday celebrations, her children, Jane and Dylan, along with Jessie's daughter, are all set to share in the festive spirit. However, the tranquility of Amy's meticulously crafted plans is shattered when her overly critical mother, Ruth, reveals her intention to join them for Christmas, creating an unexpected tension.
Simultaneously, Kiki Moore finds herself grappling with the chaos of four exuberant kids, alongside her husband Kent's recent surge in helpfulness. Just when she believes that life couldn't get any more demanding, her mother Sandy surprises her with an unannounced visit, planning to stay for a taxing three weeks.
On the sidelines, Carla Dunkler is navigating her own holiday troubles caused by her mother, Isis, who unexpectedly drops by. While Carla initially feels excitement at their reunion after many years, she is acutely aware that Isis typically seeks something in return. Amidst their holiday struggles, Amy, Kiki, and Carla meet at the local mall, where they unite over shared grievances and pledge to “take Christmas back” from the burdens of expectations imposed by others.
The drama intensifies as Ruth’s flair for theatrics threatens to derail Amy’s careful plans. As Amy attempts to reclaim a sense of normalcy, she takes her family to a trampoline park instead of the traditional Nutcracker, where they fortuitously meet Kiki and her family. This spontaneous get-together leads to a significant moment as Ruth opens up about her past traumas, sharing her own experiences of being mistreated by her mother.
In another twist, Carla encounters the charming erotic dancer Ty Swindel, who is in town for a daring Sexy Santa competition. When he invites her to join him as his date, Carla eagerly accepts. Meanwhile, Kiki grapples with the suffocating presence of her control-freak mother, prompting her to seek help from Dr. Karl. However, that therapy session quickly unravels into chaos, resulting in Kiki being labeled “crazy.”
As the night progresses, Amy and Kiki ultimately decide to join Carla for an exhilarating evening at the Sexy Santa event, where they are awestruck by Ty's captivating dance routine. The evening takes an unexpected turn when Isis spontaneously joins Ty on stage, leading to a comedic mishap where she takes a fall, causing chaos that obliges Carla to forfeit her connection with Ty to offer her mother some financial help, despite knowing it may not end well.
With Christmas Eve festivities dwindling and tensions heightened, Sandy’s revelation about her recent purchase of the neighboring house throws Kiki into a frenzy, inciting her to demand some boundary respects. Amy’s festivity plans are further jeopardized when she discovers that Ruth has invited a motley crew of unfamiliar faces to their home for what was meant to be an intimate holiday gathering, an action that ignites a heated clash between them and results in the accidental destruction of their Christmas tree. This explosive dispute leaves the once-happy atmosphere cold and tense, with Amy’s children observing the fallout and becoming distressed.
As the clock ticks towards midnight, Ruth seeks a moment of peace at church, accompanied by Sandy and Isis, where they reflect on their failings as mothers, each remarking on the others' imperfections. In a different area of the sanctuary, Amy’s father, Hank, shares insightful wisdom with Amy, shedding light on Ruth’s insecurities and her genuine desire to be a good mother.
Seizing this chance for reconciliation, Amy and Ruth engage in a heartfelt discussion, expressing their love for each other, allowing the burden of past grievances to dissipate. As the clock strikes midnight, with newfound understanding, they rush back home to restore the holiday spirit.
Christmas morning unfolds with Jane and Dylan waking to find Ruth back in their lives, their relationship healed, and the house transformed into a delightful winter wonderland. Kiki and Sandy find common ground, with Sandy admitting to feeling isolated during the holidays since Kiki's father passed away and putting the neighboring property up for sale.
As the holiday spirit peaks, an unconventional Christmas gathering ensues, bringing together an unlikely mix of family and friends. The matriarchs, Amy, Kiki, and Carla, express admiration for each other's resilience, fortified by their resolve against the holiday pressures. In a tender twist, Ty discovers blossoming feelings for Carla and sets off on a romantic quest to capture her heart, beginning with a sincere visit to Amy's home. Meanwhile, Ruth, Sandy, and Isis relish in their strengthened bond, outlining plans for an extraordinary adventure to Las Vegas, fulfilling Kiki’s long-held wish for Sandy to see the legendary Wayne Newton perform live.
