On USCIS website:

2. Non-U.S. Citizens

If you have moved, you need to follow two different steps:

* Step 1: File a Form AR-11 (This changes your address in our master database.);
* Step 2: If you have a pending case, you must also file a Change of Address online or call our National Customer Service Center at [phone]. (This changes your address for the specific application you have submitted.)

Please note that if you are a non-U.S. citizen and you have a pending case, you must complete both steps to make sure that you comply with the regulations and so we can reach you at your correct address.

It sounds like your hu*****and only did step 2 and updated your case address. So I guess the letter is then related to your I-485.

BTW, You still need to file (mail) AR-11 if you haven't done so. You can't file it online.

所有跟帖： 

• Sorry. I was wrong. You can file AR-11 now -rojey- ♀ (0 bytes) () 08/10/2010 postreply 09:48:45