Hermione didn't have a chance to speak to her husband until very late the night she was approached by Draco. It was maddening to be left alone for so long knowing her location had been exposed to one who didn't seem to wish her well. The only comfort she had and the one piece of knowledge that was keeping her from running out to find Antonin herself was the fact that Draco didn't actually come inside their cottage. He had to wait out in the cold until Hermione chose to exit. That seemed to her an excellent indication that the wards Antonin erected to keep them safe inside were effective at keeping everyone else out. It was a small comfort.