http://www.immigration.com/newsletter1/nsc110504.html
According to the center a derivative asylee spouse and children can return to their country of origin with or without the principal. A short trip should not affect the derivatives ability to adjust (adjustment of status). As they can travel advance parole or a refugee travel document can be used for travel. A home country passport that is renewed will raise questions with the adjudicator of the I-485 about the applicant's continued status as an asylee.
According to the center a derivative asylee spouse and children can return to their country of origin with or without the principal. A short trip should not affect the derivatives ability to adjust (adjustment of status). As they can travel advance parole or a refugee travel document can be used for travel. A home country passport that is renewed will raise questions with the adjudicator of the I-485 about the applicant's continued status as an asylee.