Delphine's legal father was immensely wealthy, the Royal Family's wealth paled in comparison. He disinherited her and shortly after that action, she ramped up her "poor, poor pitiful me, the King won't recognize me as his child". Delphine was finally recognized as Albert's child after all the legal wrangling, but she continually turns around and kicks the Royal Family in the face despite being welcomed into the family and included in important functions such as National Day and the Te Deum for deceased Royal Family members. Nothing is good enough for her plus it doesn't help that she's close to Laurent....