The given correct answer for this question is "Strongly Agree" or "Agree" because the statement clearly states that the disagreements between the partners never escalate out of control. It also lists various negative behaviors that the partners never engage in, such as getting angry, breaking things, becoming physical, using unkind words, etc. By strongly agreeing or agreeing, it indicates that the partners are able to effectively manage their disagreements without resorting to harmful or destructive behaviors.