The heroes and heroines of most Disney movies come from unstable family backgrounds; most are either orphaned or have no mothers. Few, if any, have only single-parent mothers. In other instances, mothers are presented as "bad surrogates" eventually "punished for their misdeeds." There is much debate about the reasoning behind this phenomenon. Some feminists (such as Amy Richards) believe it is to create dramatic interest in the main characters; if mothers were present to guide them, they argue, there would not be much of a plot. Some entertainment journalists (such as G. Shearer) believe that it is to show that a happy family does not have to consist of a mother, father and a child and that a family can be one parent and one child, or one parent and many siblings. Below is a list of some notable examples of this aspect of Disney movies and television series.