Falling (2020)

How well does the film portray dementia and its effects on relationships?

Willis Peterson appears disoriented. (0:04)

Willis asks his son John, "... You crazy?" (0:06)

Willis tells his wife Gwen, "Sweet." (0:09)

John tells Willis, "Dad, I was worried..." (0:20)

Willis tells John’s adopted daughter Monica, "... don’t worry about it..." (0:23)

Willis tells John, referring to drinking, "I thought you quit." 
John: ”Your mood, your memory...” (0:29)

Willis tells John, "... I just told you what I think about... I’d probably be dreaming about...” (0:36)

Willis tells John, "... you think I’ve lost my marbles..." (0:39)

John answers Monica, "... someone who helps you dream, who gives you beautiful thoughts..." 
Willis, referring to Gwen: ”... she didn't need some homo to show her...” 
”That wasn’t the question, smart ass...” 
”... painted like a retard...” (0:45)

Monica asks, ”When Gramma died...?
Eric: ”Yeah, don’t worry.” (0:50)

John tells his sister Sarah, "You were obsessed with that guy..." 
Sarah answers Willis, ”... after Jill’s funeral...” 
Willis: ”What funeral?...” 
Willis asks Sarah’s son Will, ”... You planning on being a homo?” (0:59)

Willis smacks John’s head. 
Willis knocks John off his horse. (1:01)

Willis, referring to a horse: "... she pulls to the right like a drunken sailor..." (1:04)

Red River on television (1:17)

John tells Gwen, "But that’s silly, Mom..." (1:21)

John tells Willis, "Guess you’re not worried about the price of hay." (1:24)

Willis: "Don’t be a coward, son..." 
”... what you think...” 
John, referring to Gwen: ”Yeah, well, she’s dead.” 
”She’s dead, and Jill’s dead, too.”
Willis strikes John in the face. 
John: ”... You don’t even know what... day it is. You can’t remember anything...” 
John, raging at Willis: ”... You’re the... coward...” (1:29)

State patrol officer Jeremy tells Willis, referring to Gwen, "... they said she’s conscious. 
Referring to Sarah: ”... your ex-wife has custody...” 
John, off camera: ”I’m a... idiot.” 
”... make sure your prescriptions are filled...” 
”... You don’t have to worry about it...” (1:34)