Answer:
The circumstance that led Hamlet to think negatively of women was the second marriage of her mother.
Step-by-step explanation:
Hamlet is a titular character in the play 'Hamlet' written by William Shakespeare.
In the play, Hamlet has a deep-rooted dislike for women, mainly because of the injury caused by her mother. Gertrude, Hamlet's mother, brings the most terrible event in Hamlet's life by marrying his uncle, immediately after King Hamlet's death.
This action led Hamlet to perceive that her mother was equally involved in the murder of his father and had an affair with his uncle. This also caused Hamlet sheer distrust towards women.