In some point in time you have met with some couples who claimed they've never argued. They tell you that they understood each other to the peak, they even told you that they are always in a perfect sync and they don't disagree that much in their relationships. And they made you to understand that they are also proud of that fact as well. However, there is another kind of couples who engage in an occasional arguments in their respective relationships which is the best and the healthiest kind of all, you can quote "Relationship minds" anywhere. I will want you to do something for me next time you come across any couples that claim that they are the best, because they don't argue at all, I want you to always remember this article. Many people practically do no want to get into any form of argument with their partners. All because they assume that argument is always negative, they've never for once see the positive side of it. Being afraid of argument or conflict in any relationship can be a sign of weakened love; love that is not strong enough to withstand trials.
Human beings are all born with their own personalities and we have our different views about everything. But the truth is that there's nothing like "perfect couple". Every couples are going to have their own ups and downs irrespective of the love they share, it can be inevitable. But it's not a bad thing to argue, many relationship experts have affirmed it that the strongest, most successful relationship and happiest couples are those that argue often. In opposition to what most people believe generally, it's actually okay for partner to get into an argument with each other especially when they are doing fine in the relationship together. On this ground, you might think that the relationship is a mess and that they are not compatible if they tend to argue often. However, it's having negative feelings about the relationship and leaving water under the rug that could be so deadly for the relationship in the long run. Another thing that can cause a waterloo for a relationship is covering up unsolved issues and keeping away sensitive matters from your partner, can destroy any relationship successfully. I guess that's why you both are in an intimate relationship in the first place.
If you don't still find any sense in what I've been saying since, then you should read the points below:
1. It helps you to navigate and displace unwanted problems.
The fact that you don't want to talk about some pressing issues in a relationship will leave them unsolved. You might never have it in plan to say those issues bothering you till an argument sparkles up and there you are saying everything. Which eventually got it solved by the both of you.
2. Argument helps to sweep off stress and tension in a relationship.
Negative feelings is definitely deadly poisonous for any relationship. And all those negative feelings can input stress in the relationship. But when arguments come up, you both get a kind of relief after solving the problem. And your relationship becomes stress free.
3. It improves the sense of confidence.
If the both of you get into a conflict and still manage to get back together afterwards, you become more confident in the relationship. Because you know that there's no problem that can shake you both of the track. In the end, you earn more trust as well from your partner.
4. It's a sign of commitment and love.
The fact that they conflict and still manage to stay back together is a sign of love and total commitment. In the end, your partner gets to respect and love you more than before.
5. It empowers the relationship.
It strengthens the relationship in the end. The fact that you know the proper words to use with your partner during an argument alone is enough to show your partner that you are capable of not letting them go. You are on your point and still won't let them go. In the end of the argument your partner won't want to leave you because you know how to treat them in all conditions.
6. It increases the level of intimacy
Argument is a form of communication in a relationship; you are just trying to transmit an information to your partner in an unfriendly way. And when there's communication in a relationship, it becomes more intimate and stronger. Your partner can freely use words with you, he or she is not afraid of saying their hearts. In the end, you both become more intimate, best of friends and there won't be secrets in the relationship. You also learn everything about each other.

Source: https://www.mindmingers.com/2019/04/6-reasons-why-arguments-can-be-healthy.html