Reasonable to deduce she would be the same as her brother, a walking sack of garbage, and her father, who would immediately disinherit his own son when something inconvenient happened.
I never quite thought Liam would be so singularly dedicated to Amagi. Of course she's his number one woman, but his concept of an evil lord did include surrounding himself with beautiful women, back in the day. But he's not even warming up to Rosetta, despite knowing she's loyal with no uncertainty. He did misjudge her personality, but still.