Responses

Didn't the grandfather kill the second wife's family after they tried to take power, hence they became "fallen nobels" but he left the only daughter alive aka FL's step-mother.
Fl's father was having an afair with the now second wife and the first wife knew of it but aloved it because she loved him, but he used that love to kill her and her father.. leaving FL alive as a tool.
He also murders the first son because he was born between FL's mother and himself and his goal is for the second wife's child to take the throne.
The father said that he was taking revenge from the grandfather, I'm confused as to what did the grandfather do?