Client entered the US without a visa.  Client married a US citizen.  Client was placed in removal/deportation proceedings.  Client's spouse petitioned for client.  Removal/deportation proceedings were administratively closed.  Upon approval of spouse's petition, a provisional waiver was submitted and approved.  Removal/deportation proceedings were re-opened, and client was granted voluntary departure.  Client attended interview at US consulate in client's home country.  Client was approved and returned to the US as a legal permanent resident.