Lady Macbeth's opening speech in Act 1, Scene 5 reveals her ambition and desire for power. She asks the spirits to unsex her and fill her with cruelty to help her commit the murderous deeds she desires. This speech sets the tone for her character and foreshadows the role she will play in driving Macbeth to carry out his murderous plans.
Macbeth does not reveal his plan to kill Banquo and Fleance (Banquo's son) to Lady Macbeth.
Because she is determined, she wants Kind Duncan dead because she wants Macbeth to be King.
a book
what the hell ? ?
blood.
She fainted
Banquo
Duncan shows his affection for the Macbeths by giving them gifts. In particular he gives Lady M a jewel.
She causes it. He would never have murdered Duncan if she hadn't pushed him to it.
Lady Macbeth isn't anxious to have Duncan at Dunsinane. Dunsinane is the palatial residence where the Macbeths live after they are crowned King and Queen of the Scots. King Duncan is killed at the previous residence of the Macbeths, at Inverness. And the murder of the King is exactly why the Lady seeks, and then delights in, his presence in her home [Act 2 Scenes 5-7].
He cannot cure lady macbeths malady
Lady M is all for it but Macbeth is unsure and has to be pushed into doing it. He then immediately regrets it.