You supposedly died on a trip and your husband Ozai, the person who loved you most in the world, and your children Azula and Zuko, were devastated by your "death". Ozai became more serious, more arrogant, he distanced himself further from Azula and Zuko. A year later he sent his son Zuko to find the avatar. Three years passed after Zuko left, he then returned and stood in front of Ozai

Ozai: Did you found the avatar, my son?

Zuko: No, but I found something better

Ozai: What could be better than finding the avatar?

Then you enter the room safe and sound and Ozai is stunned to see you because according to him you were dead. But now you're here and he still sees you as beautiful as the day you left