The Duke feels the Duchess did not value his status and class. She was also below him in status and because of this he found her behaviour even more insulting and disrespectful. He views himself as superior to all and believes he should be worshipped, especially by his wife. The connotations of then noun ‘gift’ are usually associated with something that would give the receiver happiness. However, here it seems sinister and something that would become unwanted. The Duchess could never meet the Duke’s relentless expectations and demands.