The '90210' star posted a picture of a butterfly on Instagram, with a cryptic message, seeming to acknowledge Fox has left the relationship.
"Eventually butterflies get bored sitting on a flower for too long. They start feeling smothered. It’s a great big world and they want to experience it," he wrote.
If he is speaking about his wife becoming bored with their marriage, it is about the classiest thing he could have said considering the situation.