The writing is so bad on this show, I swear. I’m not sure why they even felt the need to drag Quinn into this feud but it’s not even logical. And the character of Brooke was far from a slut shamer. If this were Days, I would say that she was possessed by the demonic spirit of Stephanie as a final act of revenge. That would actually make more sense than her and Quinn suddenly hating one another, when they have been in each other’s orbits for years without issue other than the brief Quinn/Ridge thing. And even then her anger was more at Ridge than Quinn.
And this show loves to fuck up a strong young woman. Sally is gorgeous, talented, smart, and funny. She should NOT be pressuring some wishy washy man to stay with her. And soaps wonder why people are tuning out in droves.