The engagement is broken off, there's no going back on your word, is there?

A sudden engagement cancellation. I've been wanting to say a word or two (or rather, several words) to this person for quite some time now (though it seems they haven't been listening despite my telling them repeatedly). Very well then. Perhaps I shall take this opportunity to put my grievances into words. ※I had registered this as a different world romance, but due to feedback received, I have changed the genre to human drama.