<P> The day before her wedding , Cora questions her plans ; she is unlikely to become queen as Henry is fifth in line to the throne , while Rumplestiltskin , with whom she has been having an affair , offers her love . They agree to amend the contract so Cora owes Rumplestiltskin his child . He also agrees to teach her how to take a heart , so that she can kill King Xavier . That night , she confronts the king . He reveals that he knows of her relationship with Rumplestiltskin ; telling her that `` love is weakness , '' he lays out her choice between love and power . Cora returns to her room carrying a heart in a box . Later , she meets Rumplestilskin and informs him that she did not take the king 's heart , and that she is going to marry the prince instead of running away with Rumplestiltskin . The heart she removed was her own , to prevent it from being an obstacle . Rumplestiltskin tries to invoke their contract , but she points out that he only has a claim on his own child , which she will never bear . </P>
who did cora marry in once upon a time
Henry