Kushiro's feed

This def the type of story that a person would transmigrate into the villainess, like she’s not a good person but both the father nd the brother are the worst of the worst. The brother criticizes her attitude but clearly he showed absolutely no interest in his own sister her whole life despite seeing that her father verbally abused her. The villainess’s own abusive and bipolar behavior clearly comes from her father and brother.
On a side note I’ve always disliked historical romances with maids bc the main problem they face will always be the hierarchy system. so there are always predictable plots and the mc always takes the abuse as she literally has no other choice. For all these reasons I am dropping this book, I cannot comprehend how anyone finds these cliche plots enjoyable.