John is falsely accused of sexual harassment, although nothing of the sort is ever seen or heard.

Verbal references to a college textbook being "pornographic".

Verbal references to attempted rape and sex acts.

John repeatedly hits Carol near the end of the film, during an intense argument.

A few F-bombs and mild profainities.

In the middle of a violent dispute, John calls Carol a "cunt".

John is seen smoking cigarettes a few times and takes a few drinks of liquor.

The whole film is pretty intense.