Narcissists, by nature, tend to have a limited capacity for empathy and may struggle to genuinely experience regret or remorse for their actions. When it comes to leaving a partner, their motivations for doing so are often driven by their own self-interest, seeking more favorable sources of admiration or validation elsewhere.
While it is possible that a narcissist may experience some regret or second thoughts if they perceive their new situation as less fulfilling than anticipated, this is not typical of their behavior. Any regret they might feel is more likely to be self-centered and related to their own dissatisfaction rather than empathy or concern for the partner they left behind.
It's essential to remember that narcissistic relationships are often characterized by manipulation, emotional abuse, and a lack of genuine emotional connection. The partners of narcissists may experience a range of emotions after a breakup, including confusion, hurt, and sadness. It's crucial for those affected by these types of relationships to seek support and work towards healing and establishing healthier connections in the future.