Funny thing is that Simone only trained there for a few months. The new gym opened less than a year ago. Her sister still trains there though and I'm sure Simone will be around, keeping in shape, practicing for exhibitions etc. One thing I only recently learned, is that her brother runs it. He was taken in by different family members and is a bit older.
The sister seems to indicate she retired from gymnastics after Westerns! I guess it's probably a good time for their family to finally have some time with less intense commitments.