Once more, Maria, Harriet, and Susannah have perfectly valid and logical reasons for being upset, but Fenwick opts to ignore this, determining instead that his house is “full of madwomen.” Thus, despite the progressive worldviews he preaches, and despite his avowed commitment to scientific inquiry, he, like Harriet, is biased toward the unequal social norms he’s been brought up with. In this case, those norms lead him to (unfairly) construe him female family members as high-strung, capricious, and illogical.