Can they still visit US on their visitor visa while their consular processing is in progress? or Do they have to refrain from visiting US on their visitor visa until their immigration visa is obtained?
My Parents are currently in US and will be leaving back to India 2 days after i become US Citizen. Should I apply for I-130, I-485 and AP before they leave (after i become US Citizen)? or Should I just apply for I-130 and deal with the rest while they are in India?