When they are at the dinner table at approximately 55 minutes, the daughter is eating soup and then retches/vomits her soup back into the bowl. Rest of the movie is safe.
There is a lengthy scene where a severely depressed Schizophrenic woman's symptoms are vividly described and subsequently demonized by her own husband. She is made out to be "wicked" and "twisted" for experiencing avolition and anhedonia; her symptoms are put into a malicious light, as though they were spiteful slights intended to harm her family, rather than the natural consequences of untreated illness.