A lady is on valid B-2 Visa outside USA. Can after her marriage with a US citizen during her legal stay, she can get immigration by change of status

Assuming that the lady entered the U. S. with a valid B-2 nonimmigrant intent, yet had a change of heart following her marriage to a U. S. citizen, she would be eligible to obtain an adjustment of status inside the U. S. Such action might be a consideration to an American consular officer in deciding whether to give her parents and brother visiting visas to the U. S., but consular officers are more concerned with situations in which related people enter the U. S. through sneaking in, fraud, or paying a smuggler. . Due to the limitations of the Lawyers.com Forums, Alan Lee, Esq.'s (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.