Charlie Robison

Strayer and Robison were married for nine years and shared three children.

The news comes as a complete shock.

He shared the news "with a very heavy heart."

Sony Music Nashville head Gary Overton surprised Nashville insiders when he announced he was stepping down from his position earlier this week, and now an artist who recently had some very harsh public words for him is weighing in.

Respected songwriter Charlie Robison may not have been looking to start a feud with country duo Florida Georgia Line, but his comments about country radio and a statement made by a top label executive were sure to draw a response.