Some mention of kids be sexually molested on the news.

a boy is given a bb-gun to shoot birds(he isn't show shooting them), afterward he walks in with some dead birds. A woman hits her little girl. She cries and is latter seen in the film with cuts around her face and a swollen eye.

a little boy says damn, a couple times

The protagonist puts crushed sleeping pills that were prescribed for his sister into a brownie and leaves it on a bed for one of the children in an orphanage to eat with a note that says "DON'T TELL" on it.

The kids at the end clearly have Stockholm Syndrome.