“ Emma and Bruce Willis: The Unexpected Journey – A Diane Sawyer Special ,” is the latest from Diane Sawyer.

Emma Heming Willis has shared a tearful update on husband Bruce Willis, saying his brain is “failing him” and that the “Die Hard” star’s “language is going” as he lives with frontotemporal dementia.

“Bruce is still very mobile,” Emma told Sawyer, 79. “Bruce is in really great health overall, you know.”