US Immigration from Philippines

My wife and I have been married for over 4 years. We originally married in Cebu, then moved to the USA several months later. She now feels it's important to get formally married in the USA. I've tried googling if this is actually something that can be done, but came up empty. She claims some of her friends have done it, but is hazy on the details.

Anyone here know if it's actually legal to get formally married in the USA, although I already legally married my wife in the Philippines? Details would be appreciated.

Thanks in advance.

We are now in the USA and need to file a Change of Address so we will receive our Green Cards. Who do I call or write to?

so my noa2 is expiring august 31st. When we got our status ready few weeks ago, the earliest visa interview available was September 7th. so we secured that day for her interview.

What can I do from my end, should I contact manila embassy by phone to have it extended or they do it automatic without me asking?

Thanks....

my son came to the US when he was 11 year old. He was born out of wedlock, but his name is in his birth certificate. The last time he saw his dad was when he was 6 years old. After 16 years of no communication, his dad found him on FB, they started talking and decided he wants to bring him here. His dad has now a family and has 2 kids. Is it possible to bring him here. Also, he has been diagnosed with hepa B.

OK, so we want to retire to the Philippines in about 2 1/2 years. We have filed I-751 and my wife's provisional green card was created June 2021, so I believe she can apply for citizenship 90 days before the same date in June 2024. I'm thinking that we should make her and her child (my stepchild who I plan to adopt) dual-citizens before we retire to the Philippines because we will want to visit the USA whenever we like. If my wife and step-daughter only have green cards, then we will have to return to the USA every year and renew their green cards in 10 years (after they receive their 10-year green cards). Has anyone here dealt with the same situation? My plan is to have her apply for citizenship when eligible which would confer citizenship on the child as well, then apply for dual citizenship at the Philippines consulate in the USA. I also plan to adopt my step-daughter because she would be eligible for Social Security benefits until she reaches 18. I will be applying for Social Security in the next few years. Does anyone here have experience with this kind of situation? Is there anything I am forgetting, or any flaws in my plan? Is it very important for her to become a citizen, or is it possible to deal with the challenges of the green card? (wife is worried about the citizenship test).