My regrettable event (_ _) =_=

The most regrettable event, which I had in the past, is that I did not respect my parents at all.
Of course, I am still not respectful to my parents and making their heart break.
To illustrate my experience happened when I was an elemetary school student,
they had been so busy that they could not care what I was doing.
Our family was in the situation in which we were not accustomed to the ways nearby our house because we just moved into a new house.
I did not go back to my home until 6 p.m., playing with children in the village .
Actually I was playing without knowing that my parents were trying to find me, setting apart their work.
When I returned to my home, I saw my mother was shedding tears for the first time in my life.
I was so shocked when I saw that. And I realized that they love me although they have scolded on me every day.
Therefore, I still do not listen well my parents' words, I will practice to respect them, not just mentioning that I respect them.