United Kingdom, Dec. 22 -- Emma Heming Willis admits that Christmas has "changed" since her husband Bruce Willis was diagnosed with frontotemporal dementia.

The Die Hard actor, 70, was diagnosed with the illness in 2023 and his wife explained that the festive season is challenging because he loved being at the "centre" of the celebrations in the past.

Emma - who has daughters Mabel, 13, and Evelyn, 11, with the star - wrote in an essay on her website: "For me, the holidays carry memories of Bruce being at the centre of it all.

"He loved this time of year - the energy, family time, the traditions. He was the pancake-maker, the get-out-in-the-snow-with-the-kids guy, the steady presence moving through the house as the day unfolded.

"Ther...