That's the one. Compared to what manifest class remembered, it's basically an American film (though the main filmmakers are Norwegian: the director is Joachim Trier), it's not the father but the mother who commits suicide (and the movie starts a couple of years afterwards, though there are a lot of flashbacks), and she's a conflict photojournalist, not a movie producer.
I thought it was a little underwhelming, unfortunately. I can't quite put my finger on anything specifically wrong or not well done, but it never made me believe in the reality of what I was seeing: instead I was just watching Jesse Eisenberg, Gabriel Byrne, Amy Ryan, Isabelle Huppert, David Strathairn (too many famous actors! maybe that's part of the problem...) and Devin Druid moping around playing pretend.