坦白 发表于 2025-3-28 16:45:35
Literature Review,nd . in the years 1937, 1947, 1957, 1967, 1977 and 1986. Among other things, he found that “the most popular subject of family research over the 50-year period” was “family and premarital relationships”, and “The largest subcategory within this general grouping is marital happiness, unhappiness, and