Do yourself a favor... keep a record of all this, the posts he put up included. You never know how the marriage is going to go... and this may sound harsh, but tangible evidence is a good thing to have, even between loved ones. You never know when it may come in handy.
Seriously, they broke so many laws last night, it boggles the mind. That's a lot of power he just gave you over him and his friends. You may want to think long and hard what you do with it.