About good disposition towards wives

The Prophet (peace and blessings of Allah be upon him) said: Piety is good behavior
Muslim, 2553.

He also, peace and blessings of Allah be upon him, said: The most perfect faith is the one of the believers who is distinguished by the best disposition, and the best of you are those who treat their wives best of all
. (As-Silsilya as-Sahih No. 284).

Imam al-Munawi, may Allah have mercy on him, said about this hadith: “Ie. it is about one who shows patience with his women in relation to their temper, their imperfect mind, addresses them with a cheerful face and goodwill.

Whoever does not harm them, shows them generosity and protects them from falling into doubtful things. For this reason, the chosen prophet (peace and blessings of Allah be upon him) was the best of people in relation to his family”
 See “Faydul-Qadir” 2/317.