Are women born to be moody?

Get her some serotonin.
If you'll put down that rolling pin, I'll let you read this.

Science now seems to back the idea that women’s brains may be wired for increased anxiety, depression and mood swings. And the problem could be exacerbated by those high-protein, low-calorie weight-loss programs.
 A recent study from Sweden has discovered two key differences in the way men and women’s brains