Alycia's activites

Looking for specific manga where there 3 people, one is a demon and i think the other two are brothers who compete? They had a family curse, and the demon had also been with their dad who died or something? Sorry so vague!!!

Check out the end of the list for the newer ones 


This is not only bl, although i have more of them in my defense i cant really find that easily straight / gl series that are so edgy

Can anyone recommend yaoi with jealousy/possessiveness and possibly another love interest? Ty!