That is a really deep question, a good one too. Quite hard to answer, though I hope this can assist you. In short terms, Macbeth is the weaker one after the murder, but in the long run is is LM who can't survive with what she has done. Macbeth finds a way to occupy himself, to forget as much as possible, while Lady Macbeth has been left behind, with nothing to do except think about the murder.
How does lady macbeth cover for macbeth at the banquet?
Lady Macbeth is the wife of the title character, Macbeth, a Scottish nobleman.
The reaction between Lady Macbeth and Macbeth is initially very different after they kill Duncan. Lady Macbeth is enthusiastic but Macbeth regrets his actions.
Lady Macbeth
Lady Macbeth is often portrayed as a fourth witch.
Lady Macbeth
Grouch It should be Gruoch.... She was Lady Gruoch of Scotland before she married Macbeth. Throughout the play she is usually referred to as Lady Macbeth.
Lady Macbeth tells Macbeth to hide his emotions and actions.
Macbeth wrote Lady Macbeth a letter describing his encounter with the witches. Lady Macbeth reads it out at the beginning of Act I Scene 5
Macbeth is seeing the ghost of Banquo and this is causing him to act crazily, spoiling the party. Lady M tries to get him to settle down. But things get worse. Macbeth starts to say things which might give away the fact that he had Banquo murdered. Lady M then decides that she has to get rid of the guests.
The difference is that Lady Macbeth at first wanted Macbeth to kill Banquo and Macbeth was too scared to do it. Later on in the tragedy, Lady Macbeth gets haunted and gets mentally ill and Macbeth keeps on killing people.
No, Lady Macbeth is not aware that Macbeth has planned the death of Banquo and Fleance.