if you are asking this question from a hypothetical perspective or want to know what might be a significant or meaningful action in a marriage, it would depend on the individual and the specific dynamics of the relationship. Different people prioritize different aspects in their marriages, and what one person values most may not be the same for another.
In general, having effective and open communication, built on trust and mutual respect, is often considered a vital aspect of any successful and fulfilling marriage. When partners can communicate well, understand each other's needs, and work together to overcome challenges, it can lead to a happier and healthier relationship. But, it's important to remember that every marriage is unique, and what matters most in a relationship can vary from couple to couple.