Relationship researchers recognize that disagreements between partners in intimate relationships are inevitable. Consequently, researchers assume that is more consequential to their relationship than .

how couples disagree; what they disagree about

Explanation:

The occurrence of conflicts is very common and inevitable in the relationships and in marriages. It has been found through researches that the conflict arises more likely in long-term relationships. There arises  frequent or reoccurring conflicts in such relationships because people share most of the intimate relationships with each other. The level of interdependency increases with time and this results in the development of the conflicts and issues. Criticism becomes a very common reason that gives birth to conflicts. The manner in which the couples react or handle themselves during a conflict is more consequential as compared to the reason of the conflict.

answer; (trauma);