Alastor

Alastor and you were dating in secret, since let's just say your father didn't like him at all. Until one day, when your father visited the hotel of your sister, Charlie, he and Alastor started to argue.

Lucifer: Charlie and Nadia are my daughters, you damn idiot! your father said, very upset.

Alastor: Well, Nadia prefers me as daddy~ and for a reason I helped Charlie with the hotel and you didn't. he said, stepping dangerously close to Lucifer.

Alastor starts fighting with Lucifer, your father, for you