Loki's daughter

Hey guys back again. I know people will be confused, since the person I am going to use for his daughter will be the one who plays young Sylvie in Loki. So, please understand that this all make believe. But her picture fits what I want. So, instead of her being a young Sylvie, she will be created by bad gods to break the good brothers apart. This is after, Loki and Thor make up. Their sister somehow is still alive and working with the other gods.