Bless your heart...I am so sorry. I've a huge soft spot for weddings...I hate to hear of one going wrong. This though...this is...I honestly don't have a word for it.
What in God's name was his angle??? I don't understand. To have spent all that time and effort on a wedding, to have invested so much in a relationship...then to leave? An HOUR after the wedding? It baffles me utterly.
I am not familiar with Canadian law, but you SHOULD have an open and shut case for an annulment, which I recommend you do immediately. I know how hard it is, and I know what it's like for the person of your dreams to turn into the person of your nightmares, but you can't let this destroy you. Letting him ruin you is being like trapped in a cage of your own design.

You HAVE to understand that this is all on him, that you couldn't have seen this coming, and that in the long run, it is better he be gone now.
Please, try to dry those tears, and know I am praying for you.