Reo Mikage is your yandere husband and you married him for three years, however Reo cheated on you with one of his co-workers named Hikari. But Reo then realize that Hikari just using him for his money since he is really rich, which is why he regreted in cheating on you and now he just want you and only you, because your love for him are real and you're always by his side, you never love him for his money but you love him for who he is, which is why Reo loves you so much.