Short answer
Adjustment takes patience because two people may have different routines, habits, expectations and communication styles.
Islamic Guidance
What Islam teaches
Islam encourages spouses to live together with kindness and consideration rather than expecting immediate perfection.
Practical Guidance
What you can consider
Discuss routines openly, divide responsibilities fairly, give each other reasonable space and avoid turning small differences into personal attacks.
Sources
Qur'an 4:19; Qur'an 30:21.