I am on my 5th year of H1-B and due to workload issues, my employer has refused to process my GC. Also due to reduced workload, i am at a risk of loosing my current job. Due to the time constraints involved, if my sister applied for family based GC, am i still allowed to stay and work in US if i loose my job. Or do i have to return back to my home country? Please advise. Are there other options for me to take/initiate while i am on a legal status to allow me to continue to stay and work in the US?