When CP violation has been observed in the decay of B-Mesons the key difference observed between the break-up of matter and antimatter versions of the same particle is variation in the different decay rates. Curiously even though researchers observe that wide variation in the pattern of decay rates when those individual decay rates are added together they add up to the same total for both matter and antimatter versions of the same particle. Dr Hadley believes that the "frame dragging" affect of the whole Galaxy explains all of those observations. Matter and antimatter versions of the same particle will retain exactly the same structure except that they will be mirror images of each other. It is not unreasonable to expect the decay of those particles to also begin as an exact mirror image of each other. However that is not how it ends. The decay may begin as a exact mirror image but the galactic frame dragging affect is significant enough to cause the different structures in each particle to experience different levels of time dilation and therefore decay in different ways. However the overall variation of the different levels of time dilation averages out when every particle in the decay is taken into account and CP violation disappears and parity is conserved. http://www2.warwick.ac.uk/newsandevents/pressreleases/galaxy_sized_twist