Are you kidding?! Who DIDN'T cry when they read that part? And I'm gonna cry again, too, when I see the movie. But you know what? I didn't stop reading the book, except momentarily. Instead, I immediately went to the end, to see if Edward and Bella had gotten back together. And they had! So, I was able to finish the book. Of course, when I got to the part where they meet up again, I cried again -- for happiness!
I did the very same thing in Book 6 of the Harry Potter series, when Dumbledore was killed. Sadly, when I went to the end of the book, he had NOT come back. There was no 'resurrection' for him.... I cried and cried and cried.... No matter which pages I read, I saw nothing to indicate that this had been a ploy, that he was coming back. In fact, the next chapter described his funeral.
Well, that was it for me. I stopped reading entirely. Up until then, I had been devouring the series. I lost interest in it completely after that. THANK GOD THIS DIDN'T HAPPEN WITH 'NEW MOON'!! EDWARD & BELLA ARE TOGETHER!!