The first primary role in the family of the man is to show loving leadership over wife and children. Oversight of all matters in the home, both physical and spiritual. Spiritual leadership in family home Bible studies and prayers. The wife is the manager of the home, but the husband is the manager of the wife. (1 Tim 5:8)The second primary role in the family of the man is to be the "breadwinner" Works to make money to support family.
"But if any man does not provide for his own, and especially for those of his household, he has denied the faith and is worse than an unbeliever. " 1 Timothy 5:8
"But I want you to understand that Christ is the head of every man, and the man is the head of a woman, and God is the head of Christ. " 1 Cor 11:3
"Husbands, love your wives, just as Christ also loved the church and gave Himself up for her, " Ephesians 5:25
"Husbands, love your wives and do not be embittered against them. " Col 3:19