What is ironic about Vivian's situation?

Vivian's situation is ironic because, despite her wealth and status as a highly educated individual, she finds herself in a vulnerable position relying on someone she initially views as beneath her. Her pursuit of love and connection leads her to a person from a completely different social background, challenging her preconceived notions of happiness and fulfillment. Ultimately, her journey highlights the disparity between her external success and internal loneliness, revealing that true connection often transcends social class and material wealth.