Legal Question in Immigration Law in Pennsylvania

The brief answer is: you cannot.

Your US citizen husband or you (a permanent resident) can't petition your niece for permanent residency in USA.

Guardianship doesn't help to cure this issue since your niece is not an orphan and you are not legally adopting her.

If you�d like to schedule a confidential telephone or email legal consultation, need advice or help, please let me know and I�d be glad to help you. Contact email address: Attorney [@] law-visa-usa.com or LubaSmal [@] yahoo.com . I offer legal consultations and can assist in matters of the U.S. federal immigration law to clients from all 50 States and internationally.

Note: The above response is provided for legal information purposes only and should not be considered a legal advice; it doesn�t create an attorney-client relationship. If you would like to request a follow-up confidential advice on your specific situation and regarding U.S.A. immigration-related issues, we can offer a paid consultation by telephone or email to clients from all States and globally. We speak English and Russian. Please visit our website http://www.law-visa-usa.com/contact_us.html for more details.