What is this film called?

Whats that film called where A woman is trapped in the woods and this man wont let her go and because she tries to run away she gets a log put under her leg and he stamps on her leg so that he bone comes out, then at the end she gets a face full of nails in her face as there is a trap on the other side of a door. I think a kid was involved in the film as I think she was trying to save someone, but he/she couldn't hear them or speak to her and she opened the door and got a face full of nails and then she fell on the floor. It was a man that was doing all this stuff to her, please can anyone help?