How can my immigrant wife petition her sons to come to USA with us?

Currently an application by your wife for her three children in the Philippines would take approximately 10 years to complete if they were born in the Philippines and remain unmarried during these years. The law, however, does allow a stepfather who marries the mother of the children before they turn 18 to apply for the eligible children and that would shorten the period of time. You state that you were married in February 2020, and that would be over two years ago. You also state that two of the children are 19 and 20. If you married your wife before those children turned the age of 18, you could petition for them now as your immediate relatives, and possibly immigrate them in approximately one year. If the circumstance applies, you would have to petition before the 20-year-old child turns the age of 21. Unfortunately, the 26-year-old cannot benefit under the above and would have to wait approximately 10 years through your wife's petition unless he has other ways to immigrate. Financial support documents are not required at the beginning, but at the time that the children begin to get ready for their interviews at the American Embassy. Due to the limitations of the Lawyers.com Forums, Alan Lee & Arthur Lee, Esqs.’ (the "Firm") participation in responding to questions posted herein does not constitute legal advice, nor legal representation of the person or entity posting a question. No Attorney/Client relationship is or shall be construed to be created hereby. The information provided herein by the Firm is general, and requires that the poster obtain specific legal advice from an attorney. The poster shall not rely upon the information provided herein as legal advice nor as the basis for making any decisions of legal consequence