Isn't It Delicious(2013)

When Joan Weldon discovers she is dying of lung cancer, she sets out to reconcile her dysfunctional relationships with her three children, her husband, and along the way, her former best friend. The family's destructive ways are offset by messy and somewhat humorous attempts by Joan to set her children on the right course before she dies. In this big dysfunctional mix, they will all learn to connect in their own ways, and realize on their own terms what life is about.