Narcissists are known for their manipulation and ability to deceive others, especially when it serves their interests. There are several possible reasons why a narcissist might tell you he cares even when you know he doesn't:
Maintaining control: Narcissists want to maintain control over their targets, and saying things like "I care about you" can be a way to keep you emotionally invested in the relationship. This emotional attachment can make it easier for them to continue manipulating and exploiting you.
Emotional manipulation: By expressing false care and affection, the narcissist can create a sense of confusion and cognitive dissonance in you. This manipulation can make it challenging for you to trust your own instincts and feelings about the situation, which may further solidify their control.
Ego boost and validation: Narcissists crave admiration and validation from others. Telling you he cares, even if it's not genuine, can be a way for him to receive positive attention and ego validation.
Maintaining a positive image: Narcissists often want to portray themselves as caring and compassionate individuals to others. By telling you he cares, the narcissist may be trying to maintain a facade of being a good person in the eyes of others or even in his own self-image.
Strategic manipulation: The narcissist may be using the statement to create a sense of obligation or guilt in you. This tactic could make it more challenging for you to distance yourself from him or to set boundaries, as you may feel compelled to respond to someone who claims to care about you.
Keeping options open: Telling you he cares can be a way for the narcissist to keep you as a potential source of attention, admiration, or supply in the future, even if he doesn't genuinely care about your well-being.
Feeding their ego: Narcissists enjoy the feeling of power and control over others. By making you doubt your perceptions and emotions, they can feel a sense of superiority and dominance.
Remember that narcissists are skilled manipulators, and their actions are primarily driven by self-interest. It's essential to be cautious and not take their statements at face value. If you know that the person's actions don't align with their words, trust your instincts and prioritize your well-being by maintaining healthy boundaries and seeking support from friends, family, or a mental health professional if needed.