How come some families argue with each other, sometimes to no avail?

This is absolutely normal, because all people are individual and everyone wants to live their own way and it is very difficult to find a compromise even when you love your soulmate very much. By the way, I recently learned that the most divorces occur in families who married on December 21, that is, 1221. And then I realized that this number is connected with numerology. I found out that people who are associated with this number do not want to obey and they like to do what they want and when they have there is no this opportunity, they are trying to get out of this trap. Many do not believe in numerology, but I also came across it and it seems to me that there is something spiritual that controls human life. What do you think about this?