mohead

They will charge you $25 processing fee for passport card. This is a reason for people to apply both in one time and save.
(Just FYI)

Thanks @CookieCat! The passport came through pretty quickly and I didn't bother with trying to update my application. I'll just have to send the passport back with another application I suppose.

All we sent was a copy of the green card and of the marriage cert. as evidence. We had our biometrics. No RFE. I'm thinking that we just bring all the other stuff to the interview.

When i said we aevsniors, i meant i am 60 and husband is 70, just fyi. Glad m.o. Agrees! You are fine!

I agree. I believe you sent more than required. I just submitted my husband's N-400 application as well and we haven't received confirmation yet. It  showed that they received his application on January 3rd but the check was not cashed yet and no email or text notification yet. You'll be all right. If they sent you an RFE, then just provide the necessary document. Simple as that. 

I really think you sent a lot more than required and that all the other evidence you are prepared to supply at your eventual interview will 'fill in the blanks'.  Someone else will chime in, but I (am a senior) submitted our house deed, recent bank statements showing joint names, joint credit  card proof, 3 yrs of irs joint filing statements, and the required certificates of marriage, birth etc.  I am also a worry -wort.  I think you are fine! I had biometrics on oct. 8 and have my interview for feb. 1... yes, i will bring a shopping bag full of documents because I am a worry-wort.  I really think you're more than fine.