"Madea's Big Happy Family" is a 2011 comedy film written and directed by Tyler Perry. The story centers on Madea (played by Tyler Perry), who steps in to help her niece, Shirley (played by Shad Moss), who is struggling with family issues and a serious illness. As Madea tries to bring her dysfunctional family together, her no-nonsense attitude and humorous approach clash with the various personal problems and conflicts within the family. The film highlights themes of family unity, resilience, and the importance of supporting one another through tough times, all while delivering laughs and heartfelt moments through Madea's larger-than-life personality.