Here is your bump...
why not educate yourself about the immigration process which you seek to get involved in, to extricate your future spouse in her quandry?
Lastly, your burden of proof that your marriage or planned marriage is bona fide is for USCIS to evaluate and make judgment on. As I said in my previous post, your future wife is going to be toasted by USCIS.

Why would she be? USCIS is going to suspect that she in the country to evade the immigration laws. How can they prove this?
She would have been married to two different guys, and on both occassions she filed for immigration benefits.

If this isn't going to cause suspicions with USCIS, then I wonder what else would cause the red flag in the process. You might not like my assessment of your case, but it is a fair and valid one. I have no axe to grind with you or your future spouse, but I can only offer you a fair-minded evaluation.

Whereas, you can't make any objective assessment of this case because you are emotionally involved in it, she is giving you some every night, you enjoy her company, and all things that you two are doing...
That's your bump....