I'm going to highjack this thread a bit.
Social Security. This seems to change a lot. After 10 years of marriage, your spouse can apply take YOUR Social Security. This is a backup plan I have. I want my wife to take mine as it will be WAY MORE than her's. I have seen the Fed go back and forth on this. I hope it works out that we can do this and she'll have more to live on. (Yes, chances are my wife is going to outlive me by a long shot). And yes...Social Security "might" not be around when we come of age. But here we are...a bunch of old fuckers and the day is coming up sooner than we'd like to admit, and they are still paying Social Security, so don't write it off.
So...with this said...for those of us that divorced beyond 10 years...unless you protect it, your ex-spouse can still claim YOUR Social Security. They don't even have to tell you. When I got divorced, I made sure this was in our divorce decree that we keep our own. It's little things no one thinks of that can matter down the road.