THE SMART TRICK OF SEX HIEP DAM THAT NO ONE IS DISCUSSING

And an individual may possibly utilize it to emphasise that their kids have left property or are not dependent on them. But you wouldn't introduce an individual as "my adult child/ren".The phrase continues to be "children" no matter their age. You'll be able to elaborate on that with "developed-up youngsters" or, far more awkwardly, "adult children