So: a lot of quickie, one-off weddings, a couple of shams, and a several re-dos in already-established marriages. Not much in the way of long-term relationships ending in a wedding or engagement.
Of course, it's not exactly unexpected, given that few series follow a stable continuity, fewer still portray stable adult relationships, and even fewer last long enough to portray the evolution of one.
Actually, didn't we see a wedding of sorts in "Vows" when they split the Phoenix Gate?
Speaking of Gargoyles, has Greg ever said when exactly he'd have Elisa and Goliath marry/make commitment ceremony/whatever? Or is that something that was never intended to be shown?