Well, I'll place my bets on illegitimate child or pregnancy.

But, of course, it could be any number of things - cocaine addiction, hit-and-run accident, $100,000 in secret debt, previous affair years ago, ongoing sex addiction - who knows? Or maybe it's just that he's been with more than one OW.

The way he's dangling it out there, though, makes me think on some level he WANTS to tell you.

My ex had a secret early in our marriage, in retrospect I can see he said several things over the years that were feeble attempts to bring it to the surface.