That is a tough one. You have to write your plan down and stick with it. Try to keep emotions out of your plan. I would and I don't think anyone would ever tell you to leave so that he will believe that you are serious. That has to be your choice. I mean, that is a big step that there maybe no return from. I wish you luck and peace. Crying stinks. I have cried so much that I can't do it any more.