Answer:
postdecision dissonance
Explanation:
Post-decision dissonance: In psychology, the term "post-decision dissonance" is referred to as one of the categories of cognitive dissonance. An individual who experiences post-decision dissonance encounters distress that generally arises once he or she makes a specific decision about something. According to psychologists, whenever an individual makes a decision related to something which is considered as desirable for the person causes dissonance.
In the question above, Chloe is experiencing "post-decision dissonance".
