Debbie Perkins was thought to be the daughter of Neptune Perkins and Tsunami, but Atlan (Orin's father) was revealed to be her true father, meaning that she is Orin's half-sister.
Debbie Perkins ansågs vara dotter till Neptunus Perkins och Tsunami, men Atlan (Orins far) visade sig vara hennes sanna far, vilket innebär att hon är Orins halvsyster.