The correct answer is "Their love will result in her death."
In scene 2, Juliet feels powerless towards his father's will of marrying her to Paris. Therefore, she understands that his father's influence is decisive in determining the fate of both Romeo and her, as an eventual discovery of their affair, adding up to the already existing feud between their families (the Capulets and the Montagues) will only lead to the deaths of both of them.
