A narcissist is an extremely difficult personality to live with but they are even more difficult to escape.
Here are 6 reasons to fear leaving him/her.
Narcisists:
1. lack empathy
2. are punishers
3. are controllers
4. are bullies
5. will use their own children against you
6. live in their own perception of reality
From http://www.beliefnet.com/love-family/relationships/affairs-and-divorce/6-reasons-to-fear-leaving-a-narcissist.aspx
Here are 6 reasons to fear leaving him/her.
Narcisists:
1. lack empathy
2. are punishers
3. are controllers
4. are bullies
5. will use their own children against you
6. live in their own perception of reality
From http://www.beliefnet.com/love-family/relationships/affairs-and-divorce/6-reasons-to-fear-leaving-a-narcissist.aspx