She provided evidence. But, her case still a little weird. I think she said it was one letter. She didn't seem to have much knowledge of what was filed on her behalf. She said her sister-in-law did it all.
__________________
Sent 10/19->WAC accepted 10/24
I-797 arrived 10/27
Biometrics letter arrived 10/29 Biometrics done 11/20
EAD: February 7, 2013 SSN:Already Have 
DL:Gonna take a month or two..haha.never bothered to learn..too scurred