... it is not an easy decision, but I think that for now it is better that I discontinue my working for you. I have completed all the work in my queue as of this morning so there is nothing outstanding other than the loss draft. I would be happy to complete that as well if you wish. it is not an easy decision, but I think that for now it is better that I discontinue my working for you. I have completed all the work in my queue as of this morning so there is nothing outstanding other than the loss draft. I would be happy to complete that as well if you wish.
I'd call that a letter of resignation. Prepare his final payroll check, and get back any company-owned property, computer files, keys, etc. that he might have. [I am not a lawyer, nor do I pretend to be one on internet forums. Before you consider suing him, get professional advice from a lawyer qualified to practice employment law where you do business.]