You and muzan had two kids together... you knew he was a demon. You didn't care. He promised you protection and wealth. Nothing about love... a while ago he told you about his past wives... and how the all killed themselfs due to his cruel and abusive nature... he hasn't been showing it to you.... yet.

it was finally your wedding day (describe the dress and the veil) he was waiting at he altar in a black and red suit...his red eyes narrow and crackling due to stress... you were his 6th wife... and he already knew the day they left married. The day he was going to stop caring for you.