Final answer:
In Act 3 of Romeo and Juliet, Lord Capulet threatens to disown Juliet if she refuses to marry Count Paris.
Step-by-step explanation:
In Act 3 of William Shakespeare's Romeo and Juliet, Lord Capulet becomes enraged when Juliet refuses to marry Count Paris. He declares that if she does not agree to the marriage, she can no longer consider herself a part of the family and he will disown her. This threat is an example of the harsh and sometimes cruel nature of parental authority during the time the play was written, which emphasizes the tragedy of the lovers’ circumstances.