Lamia is projecting a lot of her golden child guilt onto Carmen and Aquila, which is not cool, but totally understandable. She doesn't seem willing to accept that both her and her dad continue to ignore Uriel's emotional needs and don't really treat him like a full person, focusing instead on how people outside of her family have wronged him. Even during her rant at Carmen, you can tell that she knows Uri's trauma doesn't exist in a vacuum. (Really, there are a lot of families like this; Uri is the scapegoat within the family, but if anyone outside the family hurts him there'll be hell to pay. He's more like a thing they own than a person they love. Ironically, this kind of subtle familial objectification is more often directed at girls and women irl.)
I agree with the assessment of her as having a savior complex. I think she's frustrated rn because she knows her choice to make Uri succeed the dukedom was impractical on every level but can't possibly back down at this point. All Aquila does is bow and scrape and make concession after concession, and it's annoying. She wanted a villain to smite and got this obtuse, overpowered, overbearing weirdo instead. For him to wait until now to heal Uri's hand just reinforces in her mind that he's been insincere all along. Anyone would be pissed off in her shoes.
So ā¦ yeah, I'm gonna stick it out in the minority here and say that I still like Lamia. Her anger is over-the-top and misaimed, but I like that. I'm tired of seeing FL after FL be portrayed as some cool unstoppable Girl Boss who can do no wrong when they're generally about as prideful and amoral as Lamia. This author is not only letting her be wrong, but letting her be an asshole, and I think that's neat. That "you son of a bitch" at the end was more powerful than any "'villainess' character calls out cartoonishly evil/petty people who wronged her" scene I've ever read because it comes with so much baggage and projection on her part. Overall, a good chapter.
(If I may offer one criticism, I'll say that I don't like that Carmen caved so easily. I like unapologetically pragmatic advisor/retainer characters who don't take shit from their emotional colleagues and superiors, so I was disappointed that he shrank back from his totally legitimate position just because she accused him of not really being loyal. That's a bit of a nitpick, though, and I still like that the scene reveals her double standards regardless.)