Emma Heming Willis, the wife of Bruce Willis, has spoken out candidly about the realities of being a caregiver, two years after the action star's dementia diagnosis, amid the deaths of Gene Hackman an

After Gene Hackman's death, which followed the death of his caregiver wife, Bruce Willis' wife Emma Heming speaks out about caring for the people who give care.

His wife, as well as his daughters and ex-wife Demi Moore, have been praised for their candour discussing his condition, and their support of the former action star. Heming Willis’s memoir of caregiving, The Unexpected Journey, will be published in September.