Final answer:
Villefort told Madame Danglars that the child is an unworthy burden and should be abandoned.
Step-by-step explanation:
Villefort told Madame Danglars that the child is an unworthy burden and should be abandoned. He sees the child as a source of shame and does not want anything to do with it. This reveals his lack of compassion and moral values.
The question pertains to a conversation between Villefort and Madame Danglars in the literary work, but the given text excerpts do not contain any information related to Villefort, Madame Danglars, or their child. Thus, it is not possible to answer what Villefort told Madame Danglars about the child based on the provided passages.
The excerpts are from various pieces of literature and demonstrate examples of dialogue and character interactions, but they do not relate to the question about Villefort and Madame Danglars. To answer the question correctly, one would need to reference the text in which these characters appear, most likely Alexandre Dumas's 'The Count of Monte Cristo'.