There's a scene involving a mother and her son, where she exposes her completely nude body (camera shows from her side).

A mentally unstable woman cuts herself across the forehead.

An elderly woman falls down stairs.

A boy falls and is cut on glass.

A boy repeatedly stabs a frog.

Depending on the version (original theatrical cut vs. director's cut) there is 1 f-word to at least a dozen f-words, several uses of sh-t, b-tch, and many other similar words.

A mother is mentally unstable and out of jealously and rage attempts to take her children back. The entire movie focuses on the lunacy of the woman, and slowly shows as her insanity visibly progresses. The film could be emotionally disturbing to some people.