So some things overlap in terms of both types of narcissism and aspergers; that being said people with covert narcissism aren't 'just like' people with aspergers. Regardless of if he has aspergers though, it's not an excuse if you have treated someone badly, especially after the issue(s) have been addressed. Being manipulative, and cruel in general, that's not part of having aspergers; that's a choice, and there's no excuse. I'm not sure how much you know about covert narcissism, but generally speaking you tend not to know someone is one till later on down the line, when you feel like you're going insane and don't understand the situation and start questioning everything. They can seem like the nicest people even, but they aren't. They're extremely manipulative, only want you around for narcissistic supply, would replace you in a heartbeat, and are generally cruel and self serving. They usually have this false image of themselves that they show to everyone, and nothing is ever their fault. Some learn to apologize to make the problem 'go away' though. They also have a high opinion of themselves; but they can come off as though they have a low opinion of themselves instead. Coverts are the type that thinks they are great and yet don't know why the world doesn't see them as such.
If you have been with this person that long, I'm telling you whatever it is, neither is an excuse. If they aren't treating you right, you shouldn't be with them. People with aspergers can learn a lot in regards to socialization and how to handle things, people with covert narcissism; they generally stay that way. They aren't good people, neither are regular manipulators. Don't make up excuses for this person, it will weigh on you mentally, until you feel like you can't go back to whoever you once were; speaking from experience. I have come across more than one covert, also if someone is an a**hole in general, that's not an asperger thing, it just has nothing to do with anything.
I doesn't help that you haven't described how this person acts, not sure how we're supposed to help you if we aren't in the know. If you are really concerned, you should be researching this, since you wont actually tell us what's happening, we can't help you much.
Last edited by Seraphiel on 24 Apr 2018, 11:10 pm, edited 3 times in total.