In yet another opportunity for our readers to compose their own cheap jokes, those rascally researchers have more news on the mental health effects on men and women of relationships and marriage (highlights: women do best to avoid entanglements altogether; but once entangled, are happier with a ring. Men do best when co-habiting. More failed relationships are worse for everybody. Women take longer than men to get over a break-up). As with all "women be different from men" results, I wonder about the assumptions (beyond the apparent assumption that everybody’s straight). I suspect the actual study is more illuminating than popular press summaries.