hmm oh your right there but wonder who actually gave Jacob the idea to trick his brother first. And also after that it was Rebeccas schemes that secured the blessing, Jacob wouldnt have gone through with it on his own had she not suggested it and also said she would take the curse.
You know, I wouldn't doubt it. Rebecca came from a family of liars and cheats. It could very well be she taught those traits to Jacob as he grew into a man and then he used it to trick his brother.
Laban and his family might be the reason Yahweh told Abraham to leave his country and the family in his father's house.