The setting which begins to answer your question is the sentence that begins "Most conversations between husband and wife ... " this is near the beginning.
The real core of your question comes with "This aloofness ... " which shows how he handles the disputes with his wife. This is followed by "He attained this by ... " which tells exactly how the aloofness came about. Finally he surrounds himself with people that insulate him from the fights he has will his wife. His bridge games probably insure that he does not have to talk to her.
It’s sits. Because they are stargazing so they would be laying down. Hope that helps!
Answer: This is an example of a REFUTATIONAL speech pattern.
Explanation: In a refutation speech, the speaker must anticipate the audience's opposition, then bring attention to the tensions between the two sides, and finally refute them using evidential support. Refutation patterns are frequently seen in debates, where speakers are fundamentally opposed to one another's arguments.
Leo and his audience here fits into the above definition.
