My wife is out of status for more than a year. We have married and filed the I130 & I485, and have done the biometrics. We have our I485/Green Card interview scheduled. At the end of the process, they will give notificaiton of approval or denial, and if approved, she will receive the green card. My question is how long after the interview will the green card arrive? Secondly, will the green card allow her to travel outside the country, and return without any problems? Thank you.