The mother-in-law is the ultimate stress test for any relationship. Whether she turns her beloved back into a twelve-year-old with a snap of her fingers, overwhelms the family with terrible gifts at Christmas, or even moves in with the newlyweds, the mother-in-law is guaranteed to stir up trouble in every marriage. Now, daughters-in-law and sons-in-law are sharing their stories for the first time! With plenty of humor, they recount their most absurd experiences with the phenomenon of the mother-in-law and the creative strategies they have developed to maintain marital happiness despite it all.