夫妻中主申請人發現對方與其結婚為欺騙，假結婚取得綠卡一年有餘。此人一直外麵有人目前暴露自己承認但沒有留下證據。目前主申請人可以報告移民局對方欺騙剝奪綠卡身份嗎？有什麽網站可以參考？
-Read the following links for how to report marriage fraud for immigration:
Report Fraud | USCIS (click "online tip form" in the first paragraph)
3 Ways to Report Immigration Marriage Fraud - wikiHow
