Research has shown that higher education levels, greater life satisfaction, and delayed parenthood can lead to more stable relationships. On the other hand, genetic tendencies towards smoking, risk-taking, and early sexual activity may increase the risk of relationship breakdown.The researchers emphasize that there is no single 'divorce gene', but rather thousands of small genetic variations that collectively influence the likelihood of a relationship lasting.The sum of these parts can make some of us a little more or less likely to experience separation.
The same genetic variants can have different effects depending on the environment, opportunities, and relationships we encounter throughout our lives. Genes make us different, but our life story, environment, the partner we choose, and the decisions we make all work together.
