US Immigration from Sweden

Hi guys, I'm in LA and petitioned for my sister 7 ago who lives in Sweden (she's 44, unmarried and has 2 children below 13 years old).
My parents have greencards and have 4 years to go before they get their citizenship.

QUESTION 1:

I was told it MIGHT be possible to bring her faster if my parents do a petition for her as well. Does anyone know if that is true?
I seriously do not understand what the heck is said in this page: https://travel.state.gov/content/travel/en/us-visas/immigrate/nvc-timeframes.html

QUESTION 2:
My dad is 80 my mom 72 they don't feel they would even be alive 10 more years.
What happens to an application if the person who did the petition passes away?
Obviously I can't take over am I right?

QUESTION 3:

Since my parents combined don't qualify for the minimum requirement income, can I my self add as dependent ?

It states: "You may count the income and assets of members of your household who are related to you by birth, marriage, or adoption." in https://www.uscis.gov/green-card/green-card-processes-and-procedures/affidavit-of-support

I read online but can't figure out how much I need to have as final tax return amount I mean let's say my parents income are both $0 is it possible to calculate how much I need to make in order to be dependent on my parents petition for my sister?

If you don't know answer to both I appreciate any answer at all. Thank you so much!!!!!!!!

Hi,

I went to the Interview on Dec 13th in Stockholm. They asked me to submit the original birth certificate from my birth country and also asked me to send the CV as I am in EB1A category. I sent the CV on Dec 15th and birth certicate on Dec 23rd. They kept our passports. However, it is still in Admin processing. Any idea, how long should I wait for the visa ?

Just curious how long it takes for an oath ceremony to be scheduled after the N-400 has been approved? It has been about 3 weeks since the N-400 interview/approval and the case status still says my wife has been placed into the queue. Thanks!

Hi all,

I am eligible to apply for removal of conditions in mid-March and my 2-year green card will expire in mid-June. Me and my husband are planning a trip to my home country sometime between April and June.

Do I travel on my 2-year card if we leave before it expires in June or do I travel on the extension paper I get when I apply for removal of conditions even if the card has not yet expired? I know it's pretty early but I would like to have an idea so I can keep that in mind as I plan our trip.

Thanks all!

Also, I'm sure this question has been asked before so I apologize if this is redundant.

Hello!

I am a January 2022 filer and as I am approaching the one year mark I would like to start getting my ducks in a row for when we receive NOA2.

My biggest question is surrounding the new I-134 form, Declaration of Financial Support. I have tried to watch Youtube videos but it seems like even the creator of the videos are making mistakes and being pointed out my commenters.

Do anyone know a comprehensive site/forum or another Youtube that clearly lays out the document and will take you step by step with examples?

TIA!