Short answer
Kindness, fairness, affection and good treatment are central principles of Islamic family life.
Islamic Guidance
What Islam teaches
The Qur'an commands husbands to live with wives in kindness and describes marriage as a relationship involving affection and mercy.
Practical Guidance
What you can consider
Treat disagreements as problems to solve rather than opportunities to insult. Do not use threats, humiliation or violence as substitutes for communication.
Sources
Qur'an 4:19; Qur'an 30:21.