Movie about family that murders girls 2008-2013

[Corajane1321]

I saw a preview for this movie a while back and it's driving me crazy that I can't remember the name. Please help? So the preview in no specific order shows the family with I believe 2 daughters. A river floods exposing a lot of human bones police are discussing people who have gone missing. Shows the daughter wearing a ritualistic robe at one point. Father mentions something about the family traditions. The mother freaks out and is crying on a pay phone at one point. It's shows someone locked in a basement or shed. It had to have come out sometime between 2008 and 2013 I'm thinking more the later half of that. Please please please help.

[indianasmith]

That is WE ARE WHAT WE ARE, from 2012 or so.  I did a review of it on here, I believe.
Very disturbing film.