An excellent observation! This seems to have been lost in all the rush by his followers to celebrate.  This 'muslim ban' will be more than moot by October so it will be interesting to see what the court does.  I expect there will now be reams of court cases on what a 'bona fide' relationship means because -- didnt the San Bernadino terrorists have a bona fide relationship in that she was sponsored by husband?  The argument his lawyers  will be making is that he has the constitutional right to issue executive orders; how that will mesh with constitutional rights against religious rights will be interesting to see as well.