Margot at the Wedding

Self-absorbed writer Margot (Nicole Kidman) and her young son arrive at her family's seaside home as surprise guests at the wedding of her sister Pauline (Jennifer Jason Leigh) . The siblings are estranged, and hope to reconcile during their weekend visit. However, all hope for a peaceful reunion disintegrates when Margot tries to convince Pauline not to marry her ne'er-do-well fiance, Malcolm (Jack Black) .