I read that divorce rates are way down in the past decade or so. Like, from 50% to 25% or so.
My sister is on her 3rd marriage. I don't know, but my guess is that's because she's spoiled and doesn't really work hard at anything.
I recently watched Take This Waltz, which features a gal who decides to get divorced.
One idea expressed by that movie is that the gal who wanted to leave her tired, old relationship behind for an exciting new one eventually found herself in another tired, old relationship.
I've had that same idea myself, so I thought the movie made a good point.
I once knew a couple who got divorced and then the guy came out.
I once knew a (different) couple who got divorced and then the girl came out.
That's all I've got.