[prhomhyse]

you don't need to threaten him with shutting down the codes you wrote. Ask him nicely, make him see reasons with you. After that, you can do as you want and no one can blame you for its outcome. You work for something, you have the right to get paid for it. Don't be shy about asking for your right. I know you are one of the good guys that hardly ask for what they are owed because they want peace and not trouble.