She's not actually evil. She is just very concerned about how other people perceive them as the daughter of the clan and her daughter as technically the eldest and heir. She is kinda tsundere because she can't Express her thoughts well and try to beat around the bush too much. She was concerned about how others will think that her niece/nephew looks disheveled while her daughter is wearing expensive clothes (her in-law are really rich merchant fam despite his husband a son-in-law of danmok)
She's not actually evil. She is just very concerned about how other people perceive them as the daughter of the clan and her daughter as technically the eldest and heir. She is kinda tsundere because she can't Express her thoughts well and try to beat around the bush too much. She was concerned about how others will think that her niece/nephew looks disheveled while her daughter is wearing expensive clothes (her in-law are really rich merchant fam despite his husband a son-in-law of danmok)