I'm not insulting a "fictional partner": I mentioned below that I'm in a ten-year-old relationship without fights and that's how I manage my emotions and solve

I'm not insulting a "fictional partner": I mentioned below that I'm in a ten-year-old relationship without fights and that's how I manage my emotions and solve my inner problems that would lead to a fight in our first years together. The problems you're describing do not arise at all when both partners keep their egos in bay and strive for kindness.