Strait-laced Rose breaks off relations with her party girl sister, Maggie, over an indiscretion involving Rose's boyfriend. The chilly atmosphere is broken with the arrival of Ella, the grandmother neither sister knew existed.
Santa's daughter must take over the family business when her father retires and her brother, who is supposed to inherit the Santa role, gets cold feet.
Wife is cheating her husband and the husband is cheating her back with her lover's girlfriend. The two cheating couples decide to go to a resort but they unintentionally pick the same one. Hilarity ensues.