You may want to send your lease or mortgage. You sent partial 2008 tax? 2007/8/9 tax transcripts will do a lot of good. They already have pictures of you as a married couple. If you decide to send pictures, they want to see you guys stayed married and have proof besides the one you sent during I-485. If you have drivers licenses showing that you live together, you should have sent that with I-751 but go ahead and send it again. Any children together? Do you have bills dating back to when you first got married?
