Rebirth. Daughter of Lombardia. Father has an incurable disease. She hires someone to research the cure years prior. The 2nd prince is her childhood friend. The 1st prince and some of her cousins are assholes. The husband of the aunt is a backstabbing bastard. Her father is a good guy and doting but a bit naive and an idiot. He's trying his best tho. Her grandpa treasures her.
I'll Be The Matriarch In This Life