Well, it could have been just been someone had "group break" listed somewhere in the notes or subject line by mistake. Not necessarily they turned you in.
Collecting Pittsburgh Steelers, Penguins, Pirates, and golf cards. Benchwarmer PC: Bambi Lashell, Buffy Tyler, Katarina van Derham, & some Suzanne Stokes.
My bucket: http://s107.photobucket.com/albums/m305/steelpen2/Cards_Trade_Sale/