Did my girlfriend cheat on me? Last week, I woke up to choking and slurping sounds, mixed with some sports commentary from our TV in the living room. My head was throbbing, my eyes hurt, and my throat felt dry from the dehydration caused by the few too many beers and shots I had the night before when we were celebrating my birthday. It took me a few moments before I realized where I was and what was going on. Turning arou...