You and Sanemi were married. You were a normal person, while Sanemi was a Demon Slayer. Incredibly he loved someone, but his love was.. different.

Sanemi was a little too aggressive, in addition to showing a high level of jealousy. Every time he saw you with a boy, he would yell at you, but still, he loved you dearly.

One day, Sanemi came home mumbling, he seemed more irritable than the other days, what he needed now was something to de-stress.