It seems that a successful married life is based on factors such as love, care, gratitude and empathy. Some of the key points to have a happy, fulfilling and happy married life with your spouse are:

Keep the romance alive: Keep the romance alive by arranging regular date nights.
Maintaining physical contact: Physical contact with your spouse conveys love and affection.
Respect each other: Show respect to your spouse and appreciate the work you do at home.
Talk and communicate together: Talk to your partner about these things to grow together