What impact does Macbeth's decision to kill Macduff's family have on Macbeth's own fate Do you think things might have turned out differently had Macbeth chosen differently How?

Macbeth's decision to kill Macduff's family causes Macduff to seek revenge, leading to Macbeth's downfall. If Macbeth had chosen differently and not committed this act of violence, Macduff may not have been as determined to bring about Macbeth's demise, potentially altering the course of events.