Those above sayings are simply just sweet little lies, which everyone seems to like. Weird. So why not try with the real truthful stuffs. Dear ....... When we first were going out everything was a lot of fun. Now I realize that I was the fun person, you are just a jerk. Goodbye forever. :D OR Dear....... I bet you thought that this day would never happen, that I'd give you your walking papers and I'd start out on a new page, full of promise for the new relationships that I will have after leaving you. Well, it started last month?. Sorry that you are so wrapped up in yourself that it took you this long to notice it. Before you find a new girlfriend, get a grip on reality. Goodbye Mr. Not-wonderful! :D