Emma Heming Willis reveals her husband Bruce Willis's dementia diagnosis, advocates for caregivers.

Emma Heming Willis has shared updates on her husband Bruce Willis's health, revealing his diagnosis of frontotemporal dementia, which affects his ability to communicate. Despite the condition, he remains mobile and in good physical health. Heming Willis has become an advocate for caregivers and has written a book, "The Unexpected Journey," to share her experiences and provide guidance to others facing similar challenges.