"You're really cruel, Mother. You should have died back then so that you wouldn't affect me. Is this what you call loving me? By plunging me into a hole you've been in and then leaving me filled with vengeance?"
Ethan took out all the anger in him on Amanda Knox. He thought it was because of her that he ended up like this. However, he was also fooling himself. Because, he didn't ask Sergio who had experienced everything that happened to his family in the past.
He should have also asked Thomas who had been with him since childhood. He was always there for Ethan when Amanda Knox would rather enjoy her glamorous life than think about the two sons born from her own womb. But, greed and envy made Ethan forget about it all.