Kensie05

He's not that into you.
 
Drop him, I'm sure you can do a lot better.
 
And his tourist visa application has nothing to do with you.
 
Cut off all contact and move forward with your life.

Just my opinion (based on what you posted)
  1.  Chances of you and him ever living in the US as husband and wife=0%
  2.  Chances of him getting visitor visa if he states "I am with an American woman now"=0%
  3.  Chances of you being able to assist him in any way to renew his visa=0%
  4.  Chances of him being honest with you=0%
 
My advise is to cut your ties and move on with your life.....
 

Seems like he has two wives one there and one here in the US (or one formal and one informal).  Its convenient for him to be in a relationship with you since he visits the US for his business and gets to have free accommodation as well as pleasure of your company.  Per my understanding its ok for him to come here and buy stuff for his business overseas on a
 B1/B2 visa.
 
This is not good at all.  If this is some sort of STD that he knew about then he should not have had any contact with you.  There are severe consequences of harming someone intentionally both in this life and the afterlife in Islamic faith and there are no free bailouts so if he knew something and did not tell you then he is not really being honest.  He may have no intentions of divorcing his first wife.  Talk to his first wife if you can somehow to be certain.
 
informally married is verbal marriage.  I am not sure how the consulate would react later if they come to know he withheld this information from them.  This can impact his future K-1 or Marriage visa. 
Are you sure you want to be with him at this point?  You have invested considerable portion of your life in him so its hard to part.  Make informed decisions and pray for help and direction from the Almighty.
Difficult question.  Its easy if you plan on parting with him.
 

Yes no such thing as a renewal. It's a new application 

You know what you need to do. A relationship where you are left hanging for scraps when he feels like throwing them to you, is not a relationship. You deserve better. Break it off with him. Let him pursue his visa intentions or not, without becoming involved. Change your phone number etc if you need to. Cut him loose and leave him loose.  Hope you are able to move on, find peace, and find someone who deserves you.
 
 

I'm sorry you're hurting. This man is using you. He's treating you like his mistress. You deserve better. Email the consulate and block him everywhere. Start meeting other men and stay away from anyone who is not single and available. Life is too short to waste feelings on someone who is not worth it. Only men who make you a priority and commit to you are worth your time. Cut all the others loose. 

There was someone else here on VJ who was slightly in the same situation as you. Might be good to connect. 

Yeah like others said whatever you do won’t affect his new tourist visa. He can’t renew it. He needs to apply for a new one. He’s gonna need to show strong ties to his home country in order to get one. Saying he is engaged to you will most likely hurt his chances of getting a tourist visa because they might think he’s trying to bypass all the work and get into the country marry you and adjust status. You also won’t be able to file for him for either fiancé or spousal visas because he needs to be free to marry you which by being married to someone else he is not. Regardless of what is allowed in his home country. USCIS will deny any petition if he’s not fully and officially divorced. 
 
Now, I know you didn’t ask about our personal opinions but I feel like I should because so many people get wronged in these procedures. It honestly sounds like this guy is using you for entry into the US. When you are in a relationship, long distance as you are, with someone and you visit them you wanna spend all your time with them and their families. That’s a red flag for me right there when you barely see him as it is. Be smart and follow your instincts. 

Oh wow.
 
I'm so sorry to hear that.
I hope you get through this. 
From the sound of it, he won't leave his current wife.
Islamically (if he is in a muslim country) he is allowed to have 4 wives.
He is probably still religiously and officially married to his first still.  
 
He sounds like a complete jerk to be honest!
Wouldn't be surprised if he was in it just for entry to the states.
He will try to do it behind your back, esp if you hesitate or his woo-ing doesn't work on you anymore.
 
Here is where you can find more information on how to report scams:
 
https://www.uscis.gov/avoid-scams/applicants 
 
Reporting immigration services scams  
 
Maybe someone here has a better answer/resource than me.
 
But I tried. 
 
Goodluck!