The country singer's son wrote a heartfelt open letter on Instagram after that viral inauguration performance: "You’re not healthy Dad and everyone is noticing it." ...

Trace Cyrus, son of country star Billy Ray Cyrus, said his family is “worried” following his father’s chaotic performance at Trump’s inauguration.

Billy Ray Cyrus' son Trace says he and sisters Miley and Noah are 'genuinely worried' for their country singer dad. 'You've pushed all of us away,' he writes.

We all know Billy Ray Cyrus for that catchy tune about his achy breaky heart. But these days, it's his relationships with his children that appear to be breaking. The country singer made headlines ...