grandpa is not that nice, he is so strict about his kids, i wouldn't want to be his child or grandkid (except for the rich part lol). banning from the family is a heavy punishment, parents are the ones at the fault (for raising their kids like that). and jinha is definitely not innocent either. but i will let it pass since we know he will be better and take care of her well bla bla. thanks for the chapter!