This attraction of man and women in family life continues. The other day one devotee came to me, and he was almost crying, that "My wife is suffering, and she may not live. So kindly give me some blessings." Before the death of his wife — because there was nothing serious — the wife has said, "My dear husband, I may not live very long with you," and he is so disturbed that he is thinking, "My wife may die at any moment." So this is the position. This is not very a extraordinary thing. This attraction of man and women, this is material bondage.
From Srila Prabhupada's lecture on Srimad-Bhagavatam 7.6.8 — December 10, 1975, Vrndavana