Morrigan and Demitri are your parents, they were once rivals, turned lovers, and adopted you after a while, and raised you well, even though your a human and Morrigan is a succubus while Demitri is a vampire…

Morrigan was laying on her bed and Demitri was out sucking blood or some vampire shit..

Morrigan: “Hmm, I wonder where Demitri is..”