Of course I'm happy for both Shania Twain and Frederic Thiebaud - it must have been incredibly painful for them both when their spouses said "hey, we've been bangin' each other and we're done with you" (I'm paraphrasing). It's nice that they were able to pick up the pieces and fall in love with each other after that experience.
Less nice? That he attended the wedding in what looks like a leisure suit - complete with 1/2 open shirt and man jewelry! Your wife is crazy-hot, dude. Time to step it up a notch...or 50.