It is not desired, but if spouses do not provide to our sexual needs, then divorce is allowed. Any Sexual Sin is a divorcible offense in the bible. So if she does not provide sex at a reasonable level, he may divorce her. But of course, the man commits a sexual sin if he does not meet the wifes needs in a way that allows her to be sexual. It goes BOTH ways. In fact, the guy gets the tougher standard, she has to provide sex, he has to provide everything that is NOT sex.
