I really care about him, it is hard ot detach when you have been so close to someone and had some nice times too... however as for NPD.. he didnt start like the below, but it is how i see him now..
A person with narcissistic personality disorder may:
React to criticism with rage, shame, or humiliation YES
Take advantage of other people to achieve his or her own goals YES
Have excessive feelings of self-importance YES
Exaggerate achievements and talents SOMETIMES
Be preoccupied with fantasies of success, power, beauty, intelligence, or ideal love -IDEAL LOVE YES
Have unreasonable expectations of favorable treatment - SOMETIMES
Need constant attention and admiration - YES CONSTANT ATTENTION
Disregard the feelings of others, and have little ability to feel empathy - OBVIOUSLY WITH ME
Have obsessive self-interest - SOMETIMES
Pursue mainly selfish goals - SOMETIMES