It's not fear that keeps Hamlet from acting. Hamlet delays killing
Hamlet's love for his mother was the primary force that drove his life. Everything he did in some way revolved around his love for his mother. His love was unconditional in many ways, and at times it also became sexual. These sexual thoughts that ran thought his mind took charge of his emotion and ultimately his life.
Hamlet tries desperately to convince Gertrude that he is not mad but has merely feigned madness all along, and he urges her to forsake Claudius and regain her good conscience. He urges her as well not to reveal to Claudius that his madness has been an act.
Hamlet's obsession with his mother's sexuality seems to be the chief way that he relates to Gertrude, whose character is so opaque and difficult to judge that Hamlet and the audience are forced to come to their own conclusions about her.
Gertrude is Hamlet's mother and Queen of Denmark. She was married to the murdered King Hamlet (represented by the Ghost in the play) and has subsequently wed Claudius, his brother.
In Sigmund Freud's concept, which Shakespeare was familiar with, it is proposed in Hamlet that he and his mother kiss because Hamlet no longer wants to allow his mother to sleep with Claudius.
The intimate mother-son relationship is revealed in the film primarily through the kisses that Hamlet and Gertrude exchange. This occurs once at the beginning of the film in a semi-close-up camera shot when the queen asks her son to stay at Elsinore.
It follows Gertrude from her wedding to King Hamlet, through an affair with Claudius, and its murderous results, until the very beginning of the play.
Hamlet feels betrayed and irritated by his mother. He is upset because she married his late father's brother Claudius. Hamlet thinks that remarriage in such circumstances is unacceptable. Through Hamlet's disappointment with his mother, his anger is increased towards Claudius.
Gertrude shows as another prime example of a female that is submissive to the men in her life. Gertrude's love and obedience toward Claudius are shown throughout the play when she relentlessly stands by, supports, and obeys all of his requests.
Hamlet's most famous comment about Gertrude is his furious condemnation of women in general: “Frailty, thy name is woman!” (I. ii. 146). This comment is as much indicative of Hamlet's agonized state of mind as of anything else, but to a great extent Gertrude does seem morally frail.
According to these narrators, Gertrude has committed a misdeed against her husband. The Ghost would argue that Gertrude was betrayed by her lustful nature and seduced by Claudius. Hamlet would argue that Gertrude is shaming herself, her dead husband, and her family, because of her actions since King Hamlet's death.
Hamlet is cruel towards his mother and ex girlfriend because of his mother's affair with his uncle and Ophelia's obedience to her controlling father.
This is very subtle and brief. There is an implied incestuous relationship between Hamlet and his mother in this film's interpretation of the play. They kiss in such a way that implies more than filial love and he even briefly mimes sexual intercourse at one point. This is subtle.
Nothing in this scene nor in any other casts a belief that Hamlet was intimate with Gertrude. It is true that Hamlet shows an unhealthy interest in her sex life but that is a separate issue from having sex with her.
Hamlet shows throughout the play that he is really in love with Ophelia. One piece of evidence showing that Hamlet really did love Ophelia is when he tells her, “I did love you” (III. i. 125).
Gertrude and Claudius marry each other while Hamlet is still grieving the death of his father. Even though he does not know the new king is the murderer, Hamlet is explicitly against the marriage for some reason, and he keeps accusing his mother of lust until she regrets her decision.
Hamlet's entrance so alarms Gertrude that she cries out for help. Polonius echoes her cry, and Hamlet, thinking Polonius to be Claudius, stabs him to death. Hamlet then verbally attacks his mother for marrying Claudius.
Hamlet is angry at his mother for nasty marriage with a new husband, his uncle, Claudius, which so quickly. This anger was proved through in such phrases such as "Frailty, thy name is woman!"(Act 1, Scene 2) and "Like Niobe, all tears."(Act 1, Scene 2).
Queen Gertrude's role in act 1 is plagued mainly by Hamlet and the Ghost discussing her infidelity and betrayal of The King of Denmark.
Claudius's love for Gertrude may be sincere, but it also seems likely that he married her as a strategic move, to help him win the throne away from Hamlet after the death of the king.
Even though Hamlet lashes out at her with all the rage he can muster, Gertrude remains faithful to him, protecting him fron the King. And, although her love for Claudius is wrong by moral standards, she is now his queen, and remains loyal to him.
Gertrude being pregnant might be part of the motivation behind Claudius's murder of Hamlet's father, and it might also explain the reason for the "o'erhasty marriage." It would also explain Ophelia's line, ". . .
Ophelia is the daughter of Polonius, one of King Claudius' closest friends. She is described as a beautiful young woman, and she is also the love interest of the main character in the story Hamlet. Her love for Hamlet and her loyalty to her father creates friction and leads to tragedy in Ophelia's life.
She has a suspicion which is confirmed by the panic in Claudius' line "Gertrude, do not drink." She would figure out that there's poison in the cup and drink it anyway. She's discovered his treachery and doesn't want to be a part of it.