Sigh..

I don't know. My parents argued from the day I remembered things till now. They are both at their 60s.
They had went through weeks to months cold war when I was younger. There were always constant arguments. They each have different problems. They were just not right for each other. However I appreciate that they didn't divorce.  Does it impact me? I wish they could have a happier life and my life was more peaceful too.
In theory though, it didn't impact me psychologically at all. I am an independent entity. I am healthy mentally and physically. Growing up, I just want to be different from them
I have a very happy marriage and I am glad I do not need to repeat what they did in their marriage.
I am not encouraging couples fight in front of their kids. Just that even if you did your kids would still grow up normal but they may wish their parents argue less so that they could be less tensed.