QUOTE(truthonlytruth @ Feb 16 2008, 01:01 AM)

I am sorry,
I am still not clear about what i have to do...
She is leaving the country and we are divorced...
Do I have to file anything to immigration? Can i just say we divorced and i am not going to support her anymore and so on????
Any comment?
Once she is determined to have abandoned her immigration process, then you will no longer be responsible for the obligation under the Affidavit of Support. Now, typically, when an alien already has a green card and then decides to return to living abroad, if the alien is certain that he or she will never wish to return to reside in the USA and most certainly if the alien wants to have the option of vacationing in the USA as a tourist, the best way is to surrender the green card. By doing this, USCIS knows instantly that the alien is no longer going to consider the USA his or her permanent residence. In cases where the alien wishes to surrender, he or she files an I-407 form with USCIS. Once received, this puts USCIS on alert that the alien's last departure record would be his or her last as a green card holder. The sponsor can then be relieved as liable under the Affidavit of Support.
If the alien chooses not to surrender the green card, the trickle down of information takes much longer. For example, USCIS would have to come to the conclusion that the alien has relinquished the USA as his or her home, by way of being outside the country longer than is permissible as an LPR.
In the case of a sponsor, who has no influence over the alien's choice to surrender a green card, but wishes to be absolved of the responsibility of the Affidavit of Support sooner rather than later, then a letter to the Service Centre and local Office in your jurisdiction, informing them that you will not be jointly petitioning for any future benefits with the alien as the alien and you have since divorced, and as far as you are aware she has indicated her interest in returning to her homeland, would not be at all out of place.