I always ended an arguement with my past boyfriends by walking away....staying away for awhile and then they come running back. But now that i am older and much more mature than that since the last time i dated anyone i feel that was a mistake, you cant walk away from a problem, and wait it out, and what if none of them came back for me? Im sorry i can not be much help with ending arguement with your guy, but if you need help on ending an argument with a friend let me know. Best to you, scarlett! Peace!