I grow up listening from my father that don't do anything bad to anyone, and good things will always come your way.

I don't think good comes your way, simply by doing good. I think you, as a person, would not be able to live happily with yourself if you do bad things. Sadly, there are plenty of people in the world who apparently can live with themselves by doing bad things. It is a flaw on their part and a strenght in you that you wouldn't do such things.

I hope things work out for you. I would have taken legal steps with all the proof you have, but I don't know a lot about your culture and if you don't feel comfortable with it, then I hope you find another way that satisfies you.

I also hope this guy will get what he deserves one day.