There isn’t any practical definition, but not, out-of a keen « older » son into the most recent look and you may talk on the kids. You to definitely investigation, which concerned about girls young than 19, discussed adult lovers while the men aged 19 otherwise elderly. 8 Most other scientists discussed elderly male partners because the those five otherwise a great deal more age more than a female young than 20, and you may broke up nonmarital births to help you women 15-17 and you may an adult mate out of births to help you partnered women in you to definitely age-group. (suite…)