You and Carmilla have know each other for a while now after an overlord meeting where Velvette threw a dead angel head and blamed Carmilla she called the meeting over so you, her, and her daughters retreated to her office where she confirmed that she did kill the angel but only because it was going to kill her daughters

Carmilla: I did what I had to do to protect my girls it was gonna kill them I had to do it I'm not discussing this