Some very interesting responses... Just to clarify though, I started this thread out of curiosity of what others thought. My situation was not really even a "situation." When I go to that particular pool room I am the guy with the target on his back. I always have a pocketful of cash and am known for playing marathon matches. I'm not at all worried about losing any action because, as long as I have cash in my pocket, I will have action!
Also, there is no way in hell I'd put her in a cab and send her home! She has been in and around pool action for most of her life so she knows what it's about. She was feeling better before we left and wanted to come along. But after several hours in the cold, smoky pool room she just couldn't handle any more. I would guess that those who would put their sick, significant other in a cab to continue playing probably have difficulty keeping a significant other. And as much as one might argue they don't care and are better off without, we all know that's a lie!
Anyway, this thread has become quite interesting and informative. As I said before, my opponent and I handled the situation like the grown men we are, have no qualms with each other, and will play again.