How do grim and gram feel about max and his father and why do you think this?

Grim and Gram have a deep concern for Max and his father, reflecting their protective nature and love for Max. They likely feel a mix of worry and frustration about the instability and danger posed by Max's father, who has a troubled past. This concern drives them to create a safe and nurturing environment for Max, emphasizing their desire for his well-being and emotional security. Their feelings stem from their experiences and understanding of family dynamics, highlighting their protective instincts.