We hope everything is okay, but this isn't a good sign.
The actress had said on Wednesday that cancer-stricken Michael Douglas was "holding up very, very well and everyone could not be happier with the progress."
However, with Catherine leaving the country early, before the Ryder Cup even started, had people wondering if Douglas had a setback.
We just hope he's still doing well with his treatments and that Catherine was just flying home to see her husband.
We're praying for him.
[Image via XposurePhotos.com.]