No, it is not possible for one person to "turn" their partner into a narcissist. Narcissistic Personality Disorder (NPD) is a complex and pervasive personality disorder that develops over time and has its roots in a combination of genetic, environmental, and developmental factors.
NPD is believed to have a significant genetic component, meaning that individuals may be predisposed to developing narcissistic traits due to their genetic makeup. Environmental factors, such as early-life experiences and upbringing, can also contribute to the development of narcissistic traits in some individuals. However, it is essential to recognize that not everyone exposed to challenging environments will develop NPD.
Additionally, personality disorders, including NPD, typically emerge during adolescence or early adulthood and tend to be stable over time. While the behavior of individuals in close relationships can influence one another, it does not mean that someone can turn another person into a full-fledged narcissist.
However, certain relationships and dynamics can exacerbate or bring out narcissistic traits in individuals who may already have a predisposition to such behavior. For example, someone with narcissistic tendencies may feel empowered or encouraged to display more narcissistic behaviors in a relationship where their partner consistently enables or reinforces those traits.
It's crucial to understand that dealing with a partner who has narcissistic traits or a personality disorder can be challenging and emotionally taxing. If you find yourself in such a situation, seeking support from a mental health professional can be beneficial in understanding the dynamics at play and developing healthy coping strategies. Remember, you cannot change someone else's personality or disorder, but you can take steps to protect your own well-being and make informed decisions about your relationships.