Macbeth and his wife, Lady Macbeth, are the main characters and their ambition and eventual downfall is key to the storyline. Lady Macbeth manipulates Macbeth into killing the king and she also ...

Macbeth is sick with worry and guilt about Banquo's murder ... He is not communicating with Lady Macbeth. This is an important point. Macbeth has started to exclude his wife from his decisions.