In fact, I think this situation should be avoided as much as possible, because without this existence, marriage is absolutely impossible. Many couples seem to be in harmony, even without any quarrel, and the last choice is divorce.
Because without sex, there is no happiness. When my uncle was young, he lost his male function permanently because of his work, but he and his aunt fell in love deeply, and finally they chose to start this asexual marriage.
In fact, the two people never divorced until they were old, because it was a mistake from the beginning. That generation was conservative and didn't divorce, but after middle age, the husband and wife began to separate, as if they were not even friends, and they always quarreled endlessly. So love can't stand the test in this respect. I think love can't stand such a test, even the erosion of daily necessities can't last long.
So many people think that love should not be based on material things, but love should at least let us start marriage on the basis of maintaining a normal life, otherwise it will end soon after it starts. Of course, this kind of thing doesn't need to be too common, but at least once a week is acceptable.