Back in the mid-90s, when I was in the Army stationed in Germany, the place to go was Prague... the women there were beyond awesome. I know quite a few fellow soldiers and officers marry up some of these women... and the simple truth is that once they got them back to the States... sh1t went sideways. I am only aware of one marriage that is still going strong.... the rest... well they got raked over the coals in family courts... with half their military retirement sent to their former partners.
Why does this happen? Simple, women will behave the way the culture they live in expects them to behave. They will get American female friends, and at that point it is only a matter of time before your awesome East European bride... morphs into an American chick. She gets here... realizes she is hot... in a place filled with weak men that cannot see past her beauty.
Women are biologically programmed to get as much as she can. You take her out of a horrible situation, and into a middle-class lifestyle, after awhile the middleclass lifestyle will not be good enough... then she will want an upper-middleclass lifestyle... bust you @ss and give her that.... well now she wants a wealthy lifestyle, and it NEVER fvcking ends.
Then when you put her into American culture, where her behavior is excused, and the man is always wrong... complete with other men (social conservative men and progressive liberal men are two sides of the same coin) that will not only bend over backwards to accommodate her, but also join in on the bashing of her exes.
Here is the bad news... there isn't a fvcking thing you can do about this... b1tching about this is pointless... getting mad about this is POINTLESS. You cannot and will not change this environment any more than you can control the weather. All you can do is walk away from women that are not treating you the way you expect to be treated... as soon as she starts pulling back and being difficult, just make yourself scarce. She has to decide if you are worth her putting in effort to keep you. If she doesn't... well... no problem... your life is not defined by if a chick is in your life or not.
The hot chick is always going to have a lot of options... a man's only option is to not put up with bullsh1t. Let these other dudes get used... and laugh at them. Meanwhile... go find other women.