It's pretty irresponsible that when that "for better or worse" part is thrown out there at the wedding, we don't stop the pastor and demand a full, frank disclosure of exactly what it means. It's just as well, I suppose, because no one really can tell you, though plenty of heads are nodding in the pews behind you. So, here's hoping your betters are better than your worsts are worse -- but, more to the point, that you understand that it's when things are at their worst than you need to be at your best.