I have been in AOS since Sep 2007. I have a EAD and now a new opportunity hit the door to move to another company, same functions but much better pay, arounf a 40% increase. I also got married to a US citizen. My dilema now is should I take the job? my actual employeer may get angry, so could he do something to screw my case? should I re-apply through a spouse? is something the new employer can do so I can be safe? I don't want to bother new employer, but could he eventually at least help so I can keep my actual status until AOS is approved.
It looks like you have several options. Once 180 days of AOS pendency are over after I-140 approval, usually employers cannot hurt you. Speak with a lawyer.