Two weeks had elapsed with Sandra in the house but no one had doubted or recognized her at all.

How could they find out when they didn't have their powers. However that wasn't a good excuse because the king as well as his two wives still had their powers.

Perhaps it's true;- an enemy within the family is very dangerous than a group of ten distant enemies!

You can't believe that Arie knew what was going on (she knew that Santa Monica was Sandra) but she never felt the need to tell anyone.

She could've said so to save the baby but no, she was blinded by so much hatred...