You are their daughter

Mitsuri was always a loving yet strict mother of you, she knew how much you dreamed to become a hashira but she was worried about your well being

Obanai was a cold yet protective father of you, he knew your dream and he definitely didn't want you to follow it because he's afraid of losing you!

Mitsuri was baking her and your favorite sweet treats!

Obanai was probably training to protect you and Mitsuri