Hey Evil we need a bit more in depth explanation of your character than that, for instance you've neglected to mention why you're joining the Dovah Feyn, nor have you mentioned what equipment he will be carrying or skills available.
Plus a lot has seemed to happen to your character in a very short time. 
22 and doing all of that seems unlikely.

Finally The dark brotherhood wouldn't do what you've mentioned, and the only way to leave the dark brotherhood is by dying.

Please produce a better sign up and we may accept you.
Thanks.