The best answer to the question would be "OF". In the given text, it mentions that it is uncommon for individuals experiencing a divorce to seek therapy. This indicates that seeking therapy during a divorce is not a common practice among individuals. Therefore, "OF" aligns with this idea as it represents the concept of something being uncommon or not typical in this context.
When selecting the correct answer, it's important to focus on how the information provided in the text relates to the options given. In this case, "OF" is the most appropriate choice as it reflects the uncommon nature of seeking therapy during a divorce as stated in the text.
