Oh, Come On!

Dear Bb:
Once again, we are over. I still do not understand how you missed the press releases, and completely ignored the discussions we had over the last several months. That really is the crux our of problem - why we could not work - you just don't listen! You exist in your own little world where everything is fine and we will just keep putting all of the effort in to the relationship while you sit back and cash the checks. Those days have come to an end.
Your futile attempts to cling to our relationship are tiresome. You have called and called. We have done what you requested, explicitly telling you that yes indeed we are over. Fine, you want our break up in writing, you have it. Now walk away and let's be civil about this.
But, no. Apparently, you cannot be adult about this. You want to drag this out as long as possible. You kept our data for months then conveniently send it to us on a corrupted disk. This is ridiculous. We were willing to be civil here. Why can't you?!
Sincerely,
That School in the South