8老師：
我母親以前曾經在美國幫我帶孩子，一帶就是5年，沒有辦理延期，就這樣黑下來了。後來她就回國了。
前幾天我母親到廣州做綠卡visa interview。領館要求提供"Evidence of legal 5 year stay in US"。這該怎麽辦啊？
-Obviously she is unable to provide such proof because she does not have it. Your mother unlawful presence in US was > one year, so she is subjected to 10-year bar, and that means she cannot get any visa (including immigrant visa) to enter US within 10 years from the date she left US. So, she may just tell the US Consulate she has no such proof, and then the US Consulate will deny her immigrant visa application, or she may just withdraw the visa application.
You can sponsor her immigrant visa again after her presence in China is for 10 years.
