
Spoiler!!!!!!!!!!!
The parents didn't know the tutor was that way and when they realized how much she was beating her they were going to do something but the Mc didn't want them to interfere because this was her fight.(๑•ㅂ•)و✧ After defeating her tutor in questioning her tutor's way of thinking by getting the last word then the Tutor gets dismissed and is never seen again. ( ̄へ ̄)

Back then you started learning all that stuff earlier than you do these days. we coddle our babies these days because we can, back then if your little baby offended someone like royalty or something than that could get them and their family executed, or at least severely punished.
Also you have to consider the life spans were a lot shorter back then so kids had to mature at a much younger age so they could start a family and stuff before they died. I think 50 years or so was the average life span whereas nowadays it's more like 80 or so.
Whats wrong with the parents? i tot they were lovely at FIRST! WTF?! they condoe such a FUCKED UP TUTOR? something is wrong with their head... and the author as well...