Question

What does Lord Capulet say he will do if Juliet does not go along with his plan?

Answer 1

Lord capulet threatens to disown Juliet and take everything she has when Juliet gets upset over having to marry Paris.

Answer 2

While at first Lord Capulet says he will not approve Juliet's marriage to Paris without her consenting to it, when she refuses to marry Paris, Capulet becomes furious with her. He resorts to name-calling, cursing, and a threat of disowning Juliet as he yells in rage against her disobedience.