In the continuing comic adventures of an older woman, her younger husband and her grown-up kids, this third installment in the series finds a daughter announcing wedding plans to the excited family. But when a financial mix-up renders the banquet hall canceled, the wedding dress sold to someone else and the caterer kaput, it looks doubtful that the gala wedding will happen at all. To make matters worse, there is a raucous bachelor party, but the bride and her friends are the ones who have all the fun, in this lighthearted comedy about the often frantic preparations for a wedding.