Bruce Willis’s wife has offered a deeply moving and candid insight into her daily struggles after her superstar husband was diagnosed with a terminal illness. Emma Heming Willis shared a video of herself on Instagram to mark Bruce’s 68th birthday, describing it as “one of those days of feeling the grief and sadness” as their family grapples with the Die Hard star’s frontotemporal dementia (FTD). Speaking directly to the camera she said: “So today is my husband's birthday.