What Did the Term Petticoat Rule Mean When It Was

What did the term petticoat rule mean when it was used by antisuffragists in the early twentieth century?

A) If granted the right to vote,women might cancel husbands' votes.
B) Women would become hungry for political office if given the right to vote.
C) Women were often controlling in running households.
D) Women should always put their womanliness before any other ambitions.