Well, it depends on what part you're asking about.
It wasn't until the end of chapter 10 that Chillingworth was completely sure. He had become Dimmesdale doctor because of this, he had access to Dimmesdale and saw things others did not.
However, Dimmesdale did not confess to being the father until Chapter 23.
The father of Hester's baby in "The Scarlet Letter" is Reverend Arthur Dimmesdale.
Arthur Dimmesdale is the father of Hester's baby in The Scarlet Letter. However, this fact is not revealed until later in the story.
Chillingworth catches Dimmesdale sleeping and thrusts aside the vestment to discover the letter A upon his chest. After this, there is no doubt in Chillingworth's mind that Dimmesdale's is Pearl's father.
Some of the clues that Dimmesdale is Pearl's father include their physical resemblance, Pearl's strong connection and recognition of Dimmesdale, Dimmesdale's guilt and emotional reaction towards Pearl, and hints dropped by other characters such as Hester and Chillingworth. The reveal is confirmed towards the end of the novel by both Hester and Dimmesdale.
Chillingworth catches Dimmesdale sleeping and thrusts aside the vestment to discover the letter A upon his chest. After this, there is no doubt in Chillingworth's mind that Dimmesdale's is Pearl's father.
Yes. She tells Dimmesdale to come out on the scaffolding with them during the day for eveyone to see. She knows he is trying to hide something on his chest when he puts his hand over his heart.
The local pastor and biological father of Pearl.
Chillingworth figures out that Dimmesdale is Pearl's father by observing his deteriorating health and demeanor, as well as the guilt and emotional toll Dimmesdale bears. Chillingworth also observes the deep bond and connection between Dimmesdale and Hester, which leads him to suspect their relationship. Through his manipulation and probing, he eventually confirms his suspicions.
In the novel "The Scarlet Letter" by Nathaniel Hawthorne, Reverend Arthur Dimmesdale is revealed to be the father of Hester Prynne's baby, Pearl. Their affair leads to a significant portion of the story's plot and themes.
Pearl washes off Dimmesdale's kiss in Chapter 19 of Nathaniel Hawthorne's novel "The Scarlet Letter." This moment represents Pearl's rejection of Dimmesdale as her father and her understanding of the shame associated with the sin he carries.
The father of Hester's baby in "The Scarlet Letter" is revealed to be Reverend Arthur Dimmesdale, a respected minister in the Puritan community where Hester lives. The novel explores the consequences of their illicit relationship and the burden of guilt and secrecy that both characters carry.
Chillingworth wants revenge on Dimmesdale and wants to continue tormenting him. He sees Dimmesdale's public confession as a potential end to his suffering and manipulation over him. Chillingworth sees Dimmesdale's confession as a threat to his power and control over the situation.