Complex sentence: Donna accuses Lois of being a bad parent, while Lois accuses her of being a child abuser, and they refuse to have anything to do with each other, forbidding their husbands for talking either.
Split into simpler sentences: Donna accuses Lois of being a bad parent while Lois accuses her of being a child abuser. They refuse to have anything to do with each other, forbidding their husbands for talking either.