Gotta wonder how she was a villainess at all before. The idea is someone who abuses their position, but without her father backing her antics, she wouldn't really be able to abuse anyone. I mean, everyone seems comfortable badmouthing her to her face, knowing that at worst they'll get slapped or have wine poured on them, which backfires on the "villainess" and makes the person who badmouthed her look like a victim. She was just an immature punching bag. This seems to be a recurring issue with villainess stories, the authors don't know how to write someone who is at the top and abuses her position, and have her be sympathetic when the reincarnator takes over.
At least now the father is backing her antics, although she is still only at the point of being outrageous, not really abusing her position. She scandalized those ladies, but didn't really hurt them in any way.