Scandinavian/northern European/Dutch movie 1990’s-2010’s.
A writer is writing a script that the main movie character acts out. The scripts get more outrageous and the main character gets pissed off at having to act them out.
At one point, the character walks in on the script writer, who is sitting at a table writing the script, and asks him to take it easy with the antics in the story.
Charge! (2000)?
https://www.imdb.com/title/tt0235108/
Happy Family (2010)?
https://www.imdb.com/title/tt1455810/
Truth About Men (2010)?
https://www.imdb.com/title/tt1539325/
Stranger than fiction?
Haven’t seen it but watching it.
I think it’s Happy Family, but Stranger than Fiction sounds familiar also.
I’ll have to watch them to decide… but I think it wasn’t in English.