I encourage you to open up your hearts and come up with a poem that really expresses what you'd like to say to your most-hated ex. I don't mean any of that "it just didn't work out" crap, I want to hear real venom here!
To make it more fun, if at least 10 people post poems, I'll offer a couple of little prizes to the ones whose poems I like best.
(Yes, I'm having a post-y morning. I'm going to stop now, as I just got a call to pick sore-throat-and-fever kid up from school, and am simply waiting for my beloved husband/chauffeur to get here...)