The 67-year-old Pulp Fiction star is retiring from acting after being diagnosed with aphasia, which he said his daughter was “affecting his cognitive abilities”. Image: Willis during a filming break of A 2012 film A Good Day to Die Hard. Photo: AP Stuart F. Wilson told the Sun: “Sometimes when you spoke to him, he just seemed deluded and we thought it would mean nothing, but they would wonder if other things were happening.” Read more: Hollywood stars support the “legend” Bruce Willis He added that it became clear that the actor had nothing to do with simple forgetfulness. Mr. Wilson and Willis last worked together in the second week of December just last year. Mr. Wilson had worked with action star Willis for 17 years. Picture: The star has starred in more than 100 movies He told the Sun he knew there would be an announcement of Willis’ health at some point, but did not know when. During his nearly 40-year career, Willis has won a Golden Globe Award and two Emmys. The star has starred in more than 100 films, but is best known for his role as John McClane in the iconic Die Hard films. The actor’s daughter, Rumer Willis, revealed the news in an Instagram post, where she said she was having health problems and was diagnosed with the condition. The actress’s daughter, Rumer Willis, revealed the news in an Instagram post, where she said she was having health problems and was diagnosed with the condition. The statement was signed by the actor’s wife, Emma Hemming Willis, 43, his ex-wife Demi Moore, 59, and his five children, Rumer, Scout, Talula, Maybel and Evelyn. The post was followed by an explosion of support from Hollywood stars, including actors he has worked with in the past, such as Deaking Norris of Breaking Bad, Seth Green and director M Night Shyamalan. What is aphasia? Aphasia is defined by the NHS as “a person having difficulty with their language or speech”. People with aphasia can make mistakes with the words they use, perhaps using the wrong word, using the wrong sounds in a word, or combining the wrong words. Most people with aphasia have a problem with their speech and a mixture of writing, reading and maybe hearing problems. It is not clear what led to Willis’ diagnosis.