Call OFF the wedding! He's to immature for you to go ahead and marry him! WHY would you want to be with him when he's so self centered and immature? So what you love him, you can love a guy that is mature and actually CARES about you! You don't stay and suffer in this one sided relationship!
Have you seen the youtube video of the kid freaking out when his Mom turned off his world of warcraft account? It's so funny! It's called greatest freak out video over world of warcraft! watch it!