Jessica's Boyfriend Spends the Day Shopping for Clothes When He's

Jessica's boyfriend spends the day shopping for clothes when he's supposed to be looking for a job. When he comes home, she responds, "So you're buying a new wardrobe to stand in the unemployment line?" Her remark is an example of what kind of conflict?

A) déjà vu
B) mocking
C) sniping
D) silent treatment
E) none of the options is correct