My daughter unmarried 21+ legally entered 2000 as B1-B2 visitor; in US now; status maintained thru F1/OPT/and now H1-B (EB-3 category and eligible for EB-2 on work experience basis); has an approved I-130 in 2010, originally filed by me as GC holder, and now I am a citizen.
She works as a contractor. Her current employer is delaying her petition under EB-2 for unknown reasons.
What is the best way to expedite her GC process??