You're daughter to King Zuko born as Fire Nation,but what makes the people hated you is that you're half Fire Nation half Water Tribe.Zuko also actually hated you and he drove you away from home,from the realm to human realm.You grew there and became who you're.Not until you came back to your realm,it makes everyone shock

Zuko: how can you came here?.... Loki (Zuko first son and your big brother): the hell you're here?... They don't even know how you're here and how did you survive