On the plus side this is a well-made movie and the location on the Hudson River above NYC is very picturesque. For me the main reason to enjoy this movie is the performance of Haley Bennett as the afflicted young wife, Hunter. She is really good in the role.
There is a malady called "pica" and if you look it up you'll find all those things depicted in this story, eating ice, swallowing metallic objects, eating paper, eating dirt, etc. The story attempts to tie Hunter's behavior to aspects of her birth and upbringing, and includes some sessions with a therapist, but the sum of its parts is muddled. We see the story arc but it does not tie up neatly into a whole story.
Hunter's new husband is the son of a very wealthy family and he himself is head of a corporation. The whole family, son, dad, mom, treat Hunter as a curiosity, a mystery to be solved, dictating what she should do, even forcing her to have a male nurse follow her at home 24/7 to make sure she quits swallowing things that might yet again send her to the hospital.
Naturally she reaches a breaking point and has to get out of the situation, but where does she go from there?
A moderately interesting movie, I watched it at home on DVD from my public library, my wife skipped.