Questioning his faith, Charles makes a rash decisions to move the family back to Wisconsin after a tornado hits Plum Creek. Practically overnight, the Ingalls end up with a potential buyer of the property.   In fact, the buyers used to own the land and are the ones who built the Sod house. All the while a budding relationship is starting between Big Sister Mary and John Sanderson Jr.  Will Charles soon realize that he needs to listen to the womenfolk in the family first? Now that she's had the experience, Will Laura respond sooner when seeking shelter during a tornado?  Did we just finish season 2 with a relationship cliffhanger?