It's challenging to predict with certainty what a narcissist will do in a specific situation because their behavior can be unpredictable and driven by their need for control and validation. When a narcissist says they are "never looking back" and leaves, their statement could be part of a manipulation tactic to exert power or inflict emotional pain.
There are a few possible scenarios:
They may return: Narcissists often have a pattern of coming back to previous relationships or situations if they believe they can regain control or find a source of admiration. They may return with promises of change or reconciliation, only to revert to their manipulative ways once they feel secure again.
They may move on: Some narcissists may genuinely move on to new sources of validation and supply without looking back. This can happen if they find someone new who meets their needs or if they believe they have sufficiently damaged the previous relationship.
They may keep tabs: Even if they don't return directly, some narcissists may keep tabs on their former targets, monitoring their lives or seeking information from common acquaintances. This can serve as a way to maintain a sense of control or to gather potential ammunition for future manipulation.
They may seek revenge: If they feel rejected or humiliated, some narcissists may seek revenge or engage in smear campaigns to damage the reputation of the person who "wronged" them.
They may follow their own agenda: Ultimately, narcissists are driven by their own self-interest and desires. Their actions will depend on what they believe serves their needs best at any given time.
It's crucial to remember that dealing with a narcissist can be emotionally draining and harmful. If you are involved with a narcissistic individual or have recently ended a relationship with one, it's essential to prioritize your well-being and seek support from friends, family, or a mental health professional. Establishing strong boundaries and focusing on your own healing process will be vital in moving forward.