In the past

"The Queen is too vicious how could she allow something like this to happen to her son. She does not deserve to be a mother," princess Ellen felt like looking for Queen Magret and scolding her. After seeing today's incident she began to think once more of the possibility that the woman is not the prince's mother. 

Prince Sebastian was surprised by her reaction once more. She did not seem scared. He was amazed that she dared to scold his mother in his presence. He felt warm all over, although as a proud prince, he did not want anyone feeling sorry for him, but if that person was his sunshine then it was fine.

So it did not matter to him if she was scolding even the gods, talk more of his mother.  He forget that if the right of queen Magret to be a mother was taken from her, he will no longer be in existence.