Miss Manners: I don’t know what to make of the surprise wedding invitation

A person in their 40s or 50s has received a wedding invitation for their nephew, despite having had no contact with their sister and her family for a year, following the sister's request for no communication. They are unsure if the invitation is an olive branch or a formality, and seek advice on how to reach out to their sister without worsening the relationship. In another query, a person seeks advice on how to handle a friend who rudely excludes others from their plans and lunch table, without directly correcting her manners.
RATING
The article primarily consists of advice columns addressing personal etiquette dilemmas. It provides responses to specific queries with a focus on maintaining decorum in challenging social situations.
RATING DETAILS
The article accurately presents typical etiquette advice. However, since it is based on subjective scenarios, factual accuracy is not as relevant.
The advice given reflects the columnist's perspective without significant bias. It does not present multiple viewpoints but maintains a consistent tone typical of advice columns.
The language is clear and concise, appropriate for an advice column. The tone is neutral and maintains logical structure throughout.
The article does not cite external sources as it is an advice column. The reliability is based on the reputation of the columnist rather than attributed sources.
The article is transparent in its advisory nature but does not disclose any potential conflicts of interest. The advice is straightforward, with no affiliations mentioned.