Earlier quoted context omitted.
Congress has given the Executive broad powers to control immigration from countries. Please explain how a coup d'etat is happening. Obama bombed many of these countries and killed citizens of them, but I don't remember that being a scandal.
A federal judge issued an injunction against enforcement of part of the executive order. In a release titled "Response To Recent Litigation," DHS announced that it would continue to enforce the order. That sounds for all the world like the executive branch rejecting the authority of the judicial branch.
The statement then goes on to say:
"The Department of Homeland Security will comply with judicial orders..."
So no, the executive branch is not rejecting the authority of the judicial branch.