Based on this an aunt wouldn't even qualify for a family based visa.
FAMILY-SPONSORED PREFERENCES
First : Unmarried Sons and Daughters of Citizens: 23,400 plus any numbers not required for fourth preference.
Second : Spouses and Children, and Unmarried Sons and Daughters of Permanent
Residents: 114,200, plus the number (if any) by which the worldwide family preference level exceeds 226,000, and any unused first preference numbers:
A. Spouses and Children: 77% of the overall second preference limitation, of which 75% are exempt from the per-country limit;
B. Unmarried Sons and Daughters (21 years of age or older): 23% of the overall second preference limitation.
Third : Married Sons and Daughters of Citizens: 23,400, plus any numbers not required by first and second preferences.
Fourth : Brothers and Sisters of Adult Citizens: 65,000, plus any numbers not required by first three preferences.
http://travel.state.gov/visa/frvi/bulletin...letin_3032.htmlPhillipines priority dates
1st 10/01/1991
2A 04/22/2001
2B 07/22/1996
3rd 08/01/1990
4th 04/01/1984