The movie was about a family that moved into a large house. There were tons of corn crops. I think there was a barn. There’s a scene where they’re weighing something on a scale at a market. Something supernatural is going on. The husband has sex with his neighbor’s wife and she’s on top of him saying, “Fuck me like you fuck her.”
Possibly Messengers 2: The Scarecrow?
https://www.imdb.com/title/tt1299653/