Ribs? Who needs ribs?

Apparently my son is not thrilled with my ribcage, or at least not with how confining my ribcage seems to him. As a result, it's expanding, and let me just add...ouch. Why is this never mentioned along with the stretch marks, etc. that are supposed to show up in the last month? I was pretty happy with my ribcage being the size it had always been, but apparently it's all part of the process. Fortunately, I have a husband who will take pity on my and rub my ribs. What a good husband! 10 more weeks, and then I get to have my body all to myself and meet the little boy who keeps kicking me at 3AM. 10 weeks and counting!