The Best People (2017)

The protagonist has an alcohol abuse problem and is implied to be sexually irresponsible when she drinks. She is also seen having casual sex with a man she met at AA meeting; moaning is heard, thrusting seen. No explicit nudity.

The protagonist is shown waking up the day after the wedding with her partner-in-crime, Art, cuddling in bed, implying sex. No explicit nudity.

Too many swear words to count

The protagonist and at least one other person are shown to have an alcohol abuse problem. She is also shown attending at several AA meetings but is still shown drinking. Cocaine is discussed and shown being snorted. By the finale, at least one person has sworn off drinking. The protagonist is shown cigarette smoking frequently.

The main point of tension for the plot is the relationship between the two sisters and their difficulty after their mother's death.