A Sickly Sister Came to My House

The woman is strong, yandere, possessive, and dotes on her husband.

Yandere, Possessive, Jealous

Is there any male protagonist who is a demon or villain who changed because of the female protagonist's ears? He didn't like the female protagonist in the early stage, but became extremely possessive in the later stage.

Yandere Sister, Not Related by Blood

A Collection of Short Stories or Long Stories About Paranoid Yandere Forced Love

I want to see content similar to "Paranoid Yandere Compulsory Collection".