Just curious. Because I think it's very "rude" in the Chinese Culture where I grew up in, to use the real names of people older than you. You have to address them by relationship like "father/dad" or "older brother" or "oldest aunt" "2nd aunt" "3rd aunt" (ordered by who was born first). Like I don't think you are supposed to say Aunt [Name] or Uncle [Name]. Names are never used, only the relationship.

I'm under the impression that some Westerners, particularly Americans, apparantly are on first-name basis with parents... like either because they are very close, or very distant... is that really a thing irl, or is that just the media? I think I saw TV/Movie scenes where the kids (or maybe adult children) called their parent by their first names.