Nowadays,It has seen the switch roles among family characters ,for example,the most majority of wife duties have been divided between men and women,although ,these new actions might build more gender equality in the society ,but , It is inevitable this new behaviours are a source of controversies among families ,although ,in my viewpoint,there are much pros than cons for a nation in related this evolution ,so, I am going to bring some piece of evidence to clarify my opinion.