I guess the question you are asking is that “have we 

sinned against our parents”??well personally i have sinned against my parents many tines and normally 

we humans sin against each other and even sin against GOD,my parents are wonderful people and 

they are caring and understanding,whenever i offend them they get angry but they will forgive me 

and still show me sincere love,,and i myself have also learnt alot from them and when i become a father 

too i will also ensure that i learn how to forgive my children whenever they sin against me...