The Eldest Lady's Village Wife Training Plan

After Chu Fei, a military doctor in the field, died, he was reborn as the eldest daughter of the Hou family. Not only did he have a husband but also a son, and he was also exiled as a village woman. What the hell? Where is Ronghua? What about wealth? People can fight in palaces and houses when they travel through time, but what about her? Why did she become so violent now?