Iscuss how the definition of a good marriagehas changed since the 1950s and how it has remained the same

600 word essay responding to prompt does not have to be 750.
No sources from the internet,but cite only 4 specific points from the readings that are uploaded, use parenthesis and page number from within the text.
please read the articles then write an essay discussing how the definition of a good marriage has changed since the 1950s and how it has remained the same.