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My mom was in the USA twice for 5.5 months, she had 1 year visa. She had been assisting me with my child, so l could work. I believe that she was refused by mistake due to a communications misunderstanding. The visa officer accused her of working as a barber during her stay in the USA, actually I’m working as a barber, she didn’t work anywhere here except to take care of my infant child. She had B1/B2 visa. Can I apply for any of the waiver? Ds160 form was correct.