Learn all you can about your wife. You honor your wife by not criticizing her, but encouraging. To honor means to value her opinion. Pray together as heirs of the grace of God.
The formula for a healthy society is to honor all men, fear God, honor the king, servants subject to their bosses. We must do our work with the idea of serving God in all we do.
True sacrificial love has to come from a changed heart, changed by the Holy Spirit. Your heart’s attitude towards others will change as you pray for people in your life.