Olivia faces harsh rejection and escalating conflict when Sandra, claiming superiority as the true Queens family member, confronts her over a recent car crash involving Zack. Despite Olivia's desperate need for support after learning she has late-stage cancer, Sandra accuses her of sabotage and verbally humiliates her, declaring Olivia unfit to be her sister or win Zack's affection. The episode builds tension around Olivia's struggle to save her child and maintain relationships, ending with Sandra coldly asserting Olivia has lost her chance with Zack, leaving Olivia isolated and pressured to decide her next move.