The next morning Jacob found out that he had married Leah, and he asked Laban, “Why did you do this to me? Didn't I work to get Rachel? Why did you trick me?”
Then the LORD said: Why have you done this terrible thing? You killed your own brother, and his blood flowed on to the ground. Now his blood is calling out for me to punish you.
and you promised not to make any peace treaties with the other nations that live in the land. Besides that, you agreed to tear down the altars where they sacrifice to their idols. But you didn't keep your promise.