"The narcissist is a master at extracting the pulp and juice of others-their time, talent, creative ideas, energies-to serve his purpose alone...All relationships with narcissistic individuals are exploitive..." (From: Freeing Yourself from the Narcissist in Your Life).
The narcissist's charm, the way he zeros in on you, appears to read your mind and knows exactly what you want and need is truly remarkable. Narcissists are gifted at the chase. Once they decide they want you in their lives it is very difficult to say "no". You have no idea what will happen to you down the road because you have been hypnotized by his charm, his focus on you, the way he makes you feel.
There is the real narcissist beneath the irresistible facade--the highly developed false self. Eventually if you stay with a narcissist long enough----marry one, have children with them--you will encounter the dark side just beneath the surface. Here there is seething rage, criticisms that cut to the bone, demands that can never be met, humiliations that no one should ever endure, threats to take away your children and to ruin you financially. Yes, that is what is waiting beneath the seductive smile that promises you everything.
(This post refers to male and female narcissists).
Ultimately, staying with a narcissistic spouse means that you are eclipsing your life. Some spouses make this agreement and decide that they have gone down this road so far that they cannot turn back. The lifestyle is what attracts and sustains them. However, they become psychological prisoners of the narcissistic spouse.
Your life is not your own even if you are able to emotionally detach from the narcissistic spouse. He is always on your mind. There is no real solitude or peace. You deserve to lead your own life despite your marriage or partnership. One road to your freedom is to study the narcissistic personality in-depth. This will reveal a very different story and wake you up. You are entitled to use all of your creative gifts, to expand you individuality not contract to fit someone else's vision.