You could be speaking in a soft voice while setting butterflies free on a warm spring day and a MLCer is still going to take offense to it.
In a not so nice nutshell, you need to mind your business and leave your ex alone for the entirety of your foreseeable future. I know things happened fast for you and it is hard to comprehend but he's not your business anymore. Your opinions are irrelevant and so is the fact his actions have offended and hurt you. By throwing that in his face, you are virtually ensuring that he will never regret leaving.
Renee, I understand your hurt and I believe you anger is righteous but you need to pray for the grace to keep your mouth shut.