Ok, my question for all you couples, or married husbands and wives, etc. Why is sex so important. In many cases, if sex is taken out of a relationship, frustration kicks in, and many marriages or relationships will end in a divorce because of it. I have heard it's not important or leads to divorces but it does. I learned in a psychology class, sex is a primary need of humans. And if sex weren't so important, why are there so many shows tryin to help ppl in struggling relationships with their sex lives? ..Many times couples are too tired, or work different schedules (day and night).And it frustrates them because they aren't having sex. My question, as stated earlier, to all of you is, why is sex so important!? Thanks!