In act lll and iv of romeo and juliet how does capulet complicate the central conflict?

hasten Juliet’s marriage to Paris

she is later raised by him and his wife, madame valmonde, who sees her as gift from god, as the couple cannot have their own children. later, desiree falls in love with a wealthy man, armand aubigny, and they get married.

if you don't mind posting the paragraph so i could read it that would a lot. (;