Islandgyal

I do smell visa fraud.

For a marriage of only 8 months she would be lucky to get anything of your assets or property in most states.  She has obviously been coached.  I would avoid being alone with her in any place.  Change the locks , divorce and run pull the affidavit of support. 

For most of the countries on this forum there are Portals that take you to country specific info. Now for some of the countries like ours(Trini here) these portals provide minimal info but what I do is type in my country in the search here on this site and see what comes up. Do it for your country and I am sure you will find a few reviews from people who went through the process

If he keeps talking about immigration to US already then I would be a bit worried and then you can always say you want to immigrate to where he lives and if he totally backs out then it's not a good sign. 
 
Is there any red flags already?