if I was in avatar the last air bender

Okay this is gonna be a little weird cause I have a lot of work to do

when I was a little girl my parents died in a fire nation raid. I was all alone until a man found me and took me to his home. the man had two children a son named sokka and a girl named katara. the man's wife kya immediately embraced me and they became my family. I never understood my powers but I was not normal. I can bend ice and fire. I think I knew why my parents died my father was a traitor the his nation cause he fell inlove and had me with my mother. I still was accepted by the tribe even tho me and katara were the only benders. katara was a water bender and well we both had to be self taught. still even tho I'm not a normal girl people treated me as if I was one of them and of course people call me by my name.........Talia.