Yeah, he has the (lawfully speaking) right to do stuff like this, although when you're married and not in the kind of relationship where one agrees this to be ok, it's rather....meh. Apart from it being a rather weak move to leak a video like this, at least he could be a man and say "yeah, I did that" instead of going around saying "nah, not me!". That's pretty much the worst excuse ever apart from "I was just taking a naked nap there alone and suddenly I woke up and there were 5 naked women around me and I was laughing".