I know how you feel, the same thing happens to me. My mum passed away in January of 2002, and anything sappy about mothers and daughters (movies, books, commercials) always gets to me. It can just come out of the blue and be overwhelming. She passed away of breast cancer, and we always do the Komen walk in the spring. I'm on the verge of tears almost the whole time, but I know mum would be proud of us doing it and it feels good to remember her that way. I always try to turn it around and realize how lucky I was to have a mother that I loved so much. That usually helps make me feel better.