What proportion of all first marriages end in divorce?

The assertion that one-third of all first marriages end in divorce reflects commonly cited statistics within marriage and divorce research. This figure indicates that approximately 33% of first marriages do not last, which is consistent with various studies and demographic trends observed over the years.

The statistic takes into account different factors such as age at marriage, socioeconomic status, and education levels, which all influence the likelihood of divorce. The one-third figure is often used as a benchmark to understand the complexities of marital stability and the social factors that can impact marriage duration.

While options suggesting different proportions also relate to divorce statistics, they do not accurately represent the broad consensus around first marriages specifically. Hence, the choice indicating that one-third of first marriages end in divorce is supported by substantial empirical evidence and aligns with the body of research on marriage and relationships.