Harold could understand how she felt. Maybe Alicia would wish to turn a blind eye and forgive them because it hadn't directly affected her, but she was a descendant. And she was living inside the body of one of the people it had directly affected.
As a little girl, Amber's life suddenly took a bad turn when her mother was publicly executed and she was sent out into isolation. Amber must have hated the people responsible for putting her entire maternal lineage in that condition. So what if she woke up one day and found out that she was not only married to, but surrounded by all of those people? — Lord Zealot's descendants, which include the queen, Sir Evan, Williams, Susan, Ivan, and Tyra. And also those that were indirectly related to him, including Luciana and Lady Victoria.
— The former king's descendants, which include King Eli and Harold, to whom she was married to.