Emma Heming Willis has shared an emotional update about her struggle as a caregiver after her husband Bruce Willis was diagnosed with frontotemporal dementia.

She broke down in a post on social media, shared on Monday 15 August, admitting that she is “not good”.

“I have to make a conscious effort every single day to live the best life that I can,” Heming Willis explained.

“I do that for myself. I do that for our two children. And Bruce, who would not want me to live any other way.”

Updating fans earlier this year, she said Willis’ condition was “not treatable”.