I am currently living outside USA, and husband is in USA. I am holding H4 visa, which I applied and got when my husband was on H1. Recently, my husband got his GC, while mine is being processed. So is my H4 still valid or it became invalid once my husband got his GC? It only expires end of 2005. Can I still enter the US with my H4? Will it cause any problem to the processing of my travel document, EAD and I-485?