Premanand Maharaj Ji
What is a wife's greatest duty in married life?
A wife's supreme duty
First accept that you are a part of Bhagwan; only second, that this part has come in a woman's body. Chant the Name and worship your husband and family as forms of Bhagwan.
Following the highest dharma, chanting Bhagwan's Name, and worshipping one's family and husband as forms of Bhagwan: this is a woman's supreme duty.