Any intimacy in marriage from a husband or wife can be a great source of anxiety and frustration for her, but more so for him.
So how important is sex in a relationship?
Sometimes the lack of sex will trigger a man's insecurity and in the long term, the effect of a sexless marriage can damage his self-confidence.
On the other hand, a lack of intimacy in marriage for women could be just as harmful - however, not always in the same way.
Women tend to connect on an emotional level, whereas men tend to connect on a physical level.
This is not to say that sex is not an emotional experience for men, or that women do not find physical pleasure. It involves different social programs for men and women. Also, if you are a man facing the challenges of a sexless marriage, reading sexless marriage advice for men can be helpful in overcoming the sexual drought in marriage.
Many men, for example, have subconsciously set standards for themselves that define their role in sexuality. His self-confidence and ego are tied to his ability to deliver to his partner. Similarly, a woman who has probably been socialized to nurture may lack love and intimacy in a marriage, during times when her partner seems less loving or withdrawn.
This is because women equate affection with love, and a woman would only attract affection if something went wrong.
This is not the case with men at all. A withdrawn husband may be deeply involved in an idea or project, or stressed about a problem at work, for example. When he is done bothering him, he will come back and pay attention to his wife again.