Hi! Where did you find this information? Is it reliable? With the restricted coverage of Mary by the media it is hard to tell if the situation really is as you describe it because Mary is still playing doubles & singles. I wonder if that is the case. If it is an injury, then will she be treated? How could she possibly continue to play with a chronic back injury, it sounds unlikely to me.
People have said recently Mary is not fit. Well, look at the pictures in Paris and the more recent ones with her babyblue dress. To be honest, I think Mary has lost more than 15 pounds (easily) since March. Perhaps her body is just adjusting.
Thanks for the alternative information. Let's hope we can all continue to find more on this issue that is driving us all insane. I wish we could talk to Mary or that she had some sort of conversation with fans through websites like other players do.