她一直是他忠实的配偶。
But the link between fidelity and intelligence does not apply to women, because they have always been expected to be faithful to one mate.但是,女性对伴侣忠诚与否与智商没有关系,因为在进化的任何阶段,女性都只对一个伴侣忠诚。
I want my mate to be free and faithful.我希望我的伴侣是自由和忠诚的。