Apart from all other contamination, if one simply remains attached to a woman, that single contamination will be sufficient to prolong one’s miserable material existence. Consequently, in Vedic civilization one is trained from the beginning to give up attachment for women. The first stage of life is brahmacari, the second stage grhastha, the third stage vanaprastha, and the fourth stage sannyasa. All these stages are devised to enable one to detach himself from the association of women.

Srila Prabhupada, SB 4.28.27