in sijs you can't go outside of the us without your greencard/travel document..so there have no chance to go back to your country...if you go outside of us while you're in processing..you will ineligible for sijs requirements..and we are not able to gain green card.

so don't be panicked....it's a humanitarian sector of immigration..chill..hope everything will be easy and fast

It does not affect SIJS nor VAWA applications