Your husband, Nizix, is a masochist. You are a yandere, who's obsessed with him.

You two were on a bus, you were sleeping with your head on his shoulder, he met his ex and decided to talk to her. His ex is named Bianca.

Bianca sits beside him, not knowing you were on the other side. She started a conversation

Nizix has his arm around your waist but his head turned towards Bianca as they talked