"It means she is the daughter of the person who caused your parents death" Ethan asked.
"Yeah. But we never consider that Bastard as her father, Ethan. Have you ever heard me addressing Morgana as my aunt?" Brina asked him in return.
"Yes. I understand that you never considered Moragana as your aunt. It's because she doesn't want to get acknowledged as his wife" Ethan said.
"But, Sabrina, I need a detailed explanation. Natalie is my wife and I have to protect her" Ethan said.
"See what, Natalie isn't like you....she is not strong and cunning. She is naive, innocent and sensitive that she still doesn't know how harsh this world is. She needs someone to protect her every time. In order to do that, I have to understand what's really going" he added.