The rapid pace at which the overall academic discourse surrounding gay and lesbian parents’ comparative competence has swung—from the wide acknowledgement of challenges to “no differences” to more capable than mom and pop families—is notable, and frankly a bit suspect. Scientific truths are seldom reversed in a decade. . . . .
Instead of relying on small samples, or the challenges of discerning sexual orientation of household residents using census data, my colleagues and I randomly screened over 15,000 Americans aged 18-39 and asked them if their biological mother or father ever had a romantic relationship with a member of the same sex. I realize that one same-sex relationship does not a lesbian make, necessarily. But our research team was less concerned with the complicated politics of sexual identity than with same-sex behavior.
The basic results call into question simplistic notions of “no differences,” at least with the generation that is out of the house. . . . Even after including controls for age, race, gender, and things like being bullied as a youth, or the gay-friendliness of the state in which they live, such respondents were more apt to report being unemployed, less healthy, more depressed, more likely to have cheated on a spouse or partner, smoke more pot, had trouble with the law, report more male and female sex partners, more sexual victimization, and were more likely to reflect negatively on their childhood family life, among other things.
Why such dramatic differences? I can only speculate, since the data are not poised to pinpoint causes. One notable theme among the adult children of same-sex parents, however, is household instability, and plenty of it. The children of fathers who have had same-sex relationships fare a bit better, but they seldom reported living with their father for very long, and never with his partner for more than three years.