Horror movie about a writer

[Lindalindalinda]

I watched a movie about a writer who’s having writer’s block (i think?) and i remember his wife (blonde) is a pornstar and he has a daughter and they moved to a new house and he was hallucinating. It’s a horror psychological movie but i can’t remember the name.

[ICollector]

(https://www.themoviedb.org/movie/10349-the-dark-half)

https://www.themoviedb.org/movie/10349-the-dark-half