Английский словарь американских идиом - darken one's door

or darken the door To appear, as in a doorway; enter someone's home or establishment. - Used in negative imperative sentences especially with "never" and "again". * /If you leave this house now, never darken my door again./ * /After a son shamed his father by having to go to prison, the father told him never to darken his door again./