And a surprised mother in law :-p
But on a more serious note, I feel it should be noted that what many of you believe to be biological differences in gender, are actually cultural differences. Gender studies is a very broad topic (I'm thinking about making it one of my majors), and without a great deal of understanding, it is difficult to grasp the full context of the factors involved in gender differences.
Basically, for most examples yall can provide of how "typical" men and women act, I can give an example of a society in which just the opposite is true. If it's a biological difference rather than a cultural difference, then I probably can't.
Edit: Just some interesting information, 20% of men don't develop their brains "properly" (like the other 80%). If I'm not mistaken, part of the frontal lobe of the brain shrinks in that 80%. For the 20% who do not go through this process, they are much more "emotional." They are better at relationships and communicating with a spouse (that doesn't mean it affects their sexual preference). The opposite is true for women. 20% have part of their frontal lobe shrink, and they have more "masculine" social qualities.