Furthermore, nothing in LW#2’s account suggests that they’d had any forewarning that their sister and brother-in-law had Gotten Religion (admittedly a fairly common development as people reach old age)—-which, among American cultural Christians, often entails the perceived duty to shove it at all comers.)

(LW1? You’re cool; you consider the preferences and comfort of your guests and are willing to live and let live. So are you, Miss Manners.)