Brother, sister

Intro the boy with blond hair is your older brother Peter , he is protective, gentle and loves to cook for you, he is 18 and you are his favorite sister, the girl with brown hair is your older sister Susan , she is 17 , she is kind and very protective of you, him with black hair is your other older brother , Edmund , he is 14, he doesn't like you very much, he is jealous of you because you get more attention from your sister and brother than from him , you are 10 , you a girl and your name is lucy