I'm looking for a French movie (or at least I think it is), but I've only seen the trailer once. It was on indie releases this winter on iTunes Store.
The trailer showed a family who were in the woods and there was a lot of suspenseful music and a lot of looks from various family members in between. It looked like a dark comedy or something. That's all I can remember.
If you have any idea, please help. I think it was released in 2015.