An extramarital affair can impact a family-based visa or green card application by raising questions about the marriage's legitimacy, potentially leading to fraud investigations or complications if a divorce occurs. To address these issues, gather evidence of a genuine marriage, consult with an immigration attorney, and be prepared for additional scrutiny. Understanding the impact of divorce on your application and exploring alternative visa options are also important steps. Legal advice is essential to navigate these challenges effectively.

Extramarital affairs can be a ground for the Petitioner to terminate the marriage and withdraw the application for permanent residence.