There seem to be very few happy heterosexuals.

好像没有多少快乐的异性恋者。

With all the societal support marriage receives, the divorce rate is spiraling. Why are there so few stable relationships among heterosexuals?

尽管婚姻得到很大的社会支持，离婚率还是在不断上升。为什么异性恋者中没有多少稳定的配偶关系？