US Immigration from Dominican Republic

my PD is June 21, 2011 category F3. The case was approved in 2014. The case is in the NVC awaiting the welcome letter and an available visa. From Dominican Republic my case is that my mom died today. I need to know how can I keep the case going?

Also, my sister is a citizen and can do the substitute sponsor but does not qualify for the affidavit, only my sister's daughter can help me with the affidavit. I want to know in that case, what can I do?

On the I-129F, there is not enough room on the address line when I am typing in.. Suggestions? Do I need to add to "additional information" part?

Hello all,

Does anyone have any tips when filling out the electronic version of I-129F? It seems that even though I check the correct box in an area, it does not allow me to fill in the next part.

Any assistance would be great. I would hate to submit halfway electronically completed and halfway written in.

I petitioned my stepdaughter and our case is already at DOS but, I am worried about the timeframe for the interview in DR.

Has anyone schedule an appointment recently at the US Consulate in DR? How far away is it?
Any info on this is greatly appreciated!

Hello to all. I currently have a pending I-751 petition to remove conditions on residence. I also received the I-797 Notice of action to that petition. Am I allowed to travel aboard and return to the United States with my passport, expired green card and the notice of action?
thanks in advance!!