Question: Why doesn't Ralphie's father realise he's the one who unintentionally taught his son how to cuss, much less buy his lame excuse?
Answer: I think he did know. When he tells Ralphie to get in the car after saying the bad word, he kinda laughs to himself. It's only after Mom razzes him about taking too long to change the tire that he decides to share that Ralphie swore.
Question: Was Ralphie's family poor? Their house and furnishings seem pretty low class, but they never seem stressed about money, and they have a fairly extravagant Christmas.
Answer: They weren't poor and appeared to live a fairly comfortable middle-class life within their modest means. They could probably afford to splurge a little on Christmas. People who went through the Great Depression during the mid-20th century tended to hang on to old items, even if they could afford new ones and, unlike today, had lesser interest in material possessions. My own parents grew up in that era and rarely bought anything new, no matter how dated or worn. Also, situations (like holidays, social gatherings, special events, etc.) tend to look a bit exaggerated in movies and TV for visual effect.
I've also noticed this among my family members who grew up in the '60s through the '80s. They don't buy new things if the older ones are just fine. Since the late 2000s, it's more common for people to think that possessions and decor need to be "updated."
Answer: Because it's a funny look at real life. It's common for parents to cuss around their children, then be shocked when the kids start using the language themselves.
Exactly right. My parents cussed quite a bit when I was a child, but the first time I ever swore in front of my mother, she thought I learned it from watching The Real World with my sister.
immortal eskimo
True. I'd forgotten I learned how to cuss from my folks.
Rob245