I, Primary applicant currently in USA filed AOS under EB3 waiting for approval
Family was in USA filed AOS along with primary applicant. Working for same employer who filed petition.

Family traveled to Mexico to meet relatives and took break for few months - 4 months to be specific (all are Mexican citizens). While returning by road, they are denied entry on AP; asked to go back to Mexico.

What should we do? Really tensed, can anyone give some inputs?