This discussion explores the distressing situation of a woman who was in a long-term relationship with a man who promised marriage but cheated on her, both romantically and sexually. His family's involvement, including caste discrimination against her (SC vs. ST), led to him being engaged to another woman. The advice suggests that while consensual sexual relations under a false promise of marriage might not always lead to criminal action, a criminal complaint for cheating could be an option, especially given the broken promise of marriage. The complexity arises from the consensual nature of the relationship, but the caste prejudice and deception are significant factors.