If we accept this writer's theory, it would be more plausible to say that women desire to get impregnated by jocks (w/ physical strength and social intelligence

If we accept this writer's theory, it would be more plausible to say that women desire to get impregnated by jocks (w/ physical strength and social intelligence) but then have their kids raised by geeks (w/ money and abstract intelligence). I've read a stat somewhere that claimed at least 10% of fathers are not raising their actual sons (and they are unaware of it). Unfortunately I can't find the study.