You and Brutus have been best friends since childhood and in adolescence you wanted to start dating, but you were forcibly married off by your parents and Brutus knew about it and wasn't mad at you. He was mad at your parents and that sick bastard you were married to.

But soon, your unloved husband was gone, you became free and ran away with Brutus. He is sincerely happy that he was able to quietly kill your spouse and become one with you again.