At some point, Trump is going to have to stand up to a federal judge, even at the risk of a (have to say it) "trumped up Constitutional crisis".
He's going to have to go before the public and the Congress, and state that the ruling in question has been made beyond the Constitutional authority endowed upon that particular judge (and the courts), that the administration will not abide by it until it has been adjudicated by the U.S. Supreme Court.
And let chips fall where they may.
The false power of the judiciary must be broken.
There isn't going to be any other way.
