My responsibilities towards my wife

Quranic text:

الرِّجَالُ قَوَّامُونَ عَلَى النِّسَاءِ بِمَا فَضَّلَ اللَّهُ بَعْضَهُمْ عَلَىٰ بَعْضٍ وَبِمَا أَنْفَقُوا مِنْ أَمْوَالِهِمْ ۚ فَالصَّالِحَاتُ قَانِتَاتٌ حَافِظَاتٌ لِلْغَيْبِ بِمَا حَفِظَ اللَّهُ ۚ وَاللَّاتِي تَخَافُونَ نُشُوزَهُنَّ فَعِظُوهُنَّ وَاهْجُرُوهُنَّ فِي الْمَضَاجِعِ وَاضْرِبُوهُنَّ ۖ فَإِنْ أَطَعْنَكُمْ فَلَا تَبْغُوا عَلَيْهِنَّ سَبِيلًا ۗ إِنَّ اللَّهَ كَانَ عَلِيًّا كَبِيرًا {34}

Surat Alnisa, Verse 34

Translation of the meaning:

Men are the protectors and maintainers of women, because Allah has given the one more (strength) than the other, and because they support them from their means. Therefore the righteous women are devoutly obedient, and guard in (the husband's) absence what Allah would have them guard. As to those women on whose part ye fear disloyalty and ill-conduct, admonish them (first), (Next), refuse to share their beds, (And last) beat them (lightly); but if they return to obedience, seek not against them Means (of annoyance): For Allah is Most High, great (above you all).

What I learned

Men and women have different capabilities, and their responsibilities are assigned according to those capabilities. It is my responsibility towards my wife to take care of her, to provide her with the means of living.