Another point I'd like to include is that for such a supposedly pure & pious daddy's girl, she still used the word bitch kinda puts me off, & I'm not being a Karen here, her using it with him was kinda off-putting, but him using it later goes against the sort of decorum most fathers have with their daughters.
Also, just logically speaking, I don't think anyone would use a kiss emoji after finding out their daughter is a whore. Hell, I don't even think this conversation would be done on a message to begin with, this reveal requires a face-to-face conversation.