And why did you use a different mailing address? Unless USCIS is smelling issues in your marriage, then maybe they just decided to disregard it. For example, your name is Lagos Guy, mailing address is:
Lagos Guy
c/o Sandra 34DD
1 Nude Butt,
Havana, CT
12000
Lagos Guy
11 Super St
Havana, CT
12000
USCIS might be wondering why is Sandra 34DD is collecting your mail as opposed to the other mailing address they have on file.