The woman is a responder. This is the obvious role of someone who depends on another person. This is how God made a woman too. She responds to what she receives. If she receives irritability, criticism, disapproval, unkindness, indifference, lack of appreciation, or lack of affection, she will respond with a defense mechanism, such as bitterness, coolness, defiance, or nagging.
Some women turn to drinking or submerge themselves in social activities.
But if the woman receives love she will respond with love, and will blossom into the most beautiful creature under God's heaven. When a man claims that his wife doesn't love him anymore he is unwittingly admitting that he hasn't loved her as he should have. If he had, she would most likely have responded with love in return. A man gets from his wife what he invests in her. He cannot force her to love him, but he can show love to her and enjoy her loving response.