US Immigration from Dominican Republic

My ex husband came over on an I-129 fiance visa. I sponsored him. We were married 12 years then divorced. Since the divorce I have not heard from him and do not know if he is here in the US or in his home country.

Now I am remarried and doing a CR-1 with my current husband. Do I count my ex on my affidavit of support? I have tried basic search engines etc to find my ex and come up with nothing.

I have been told two different things. I have been told that myself (the petitioner) does not need to provide proof of domicile as long as my address is correct on the AOS paperwork. Is this correct, please help me

Hello everyone. I paid my fees on Monday and they just posted to my bank account this morning. But on my account in NVC it still says IN PROCESS. Does it still take a day or two for that to change to PAID?

Hello, when you have a joint sponsor are the required to meet the income requirement for just the size of their household? Or do they have to meet the income requirement for their household plus the primary sponsor and the immigrants household as well?

Hello everyone! I just got my approval on Aug 12. I was wondering how long it takes before I will get my welcome letter from the NVC? Can I expect it this week?