Explanation:
In F. Scott Fitzgerald’s novel “The Great Gatsby,” the cause of the problem between Jordan and Nick is Nick’s growing disillusionment with the wealthy, privileged lifestyle of the people he encounters in New York. Jordan represents this world, and as Nick begins to see the emptiness and hypocrisy behind their façade of glamour, he becomes disenchanted with her and their relationship. Additionally, Jordan’s dishonesty and lack of sincerity further erode Nick’s trust in her. Their relationship ultimately ends as Nick realizes that he no longer wants to be a part of this superficial world.