If you are seeing a Russian woman and are keen on meeting her, it is always wiser for you to go visit them instead of inviting them to visit you.
This way you can avoid losing money through a scam and a traditional Russian woman would probably prefer it if the man made the effort to come visit her.
After taking the time to get to know you, she says she's coming to visit you or wants to move to your country.
At this point she will set the victim up as her knight in shining armor, the only one who can help her.
She might just need money to pay her bills but will probably want desperately to come and visit him in his Western nation.
This is another common scam used by Russian scammers.
A Russian woman will start interacting you but tell you she cannot speak or understand English.
This is likely to be a scan of a fake or fabricated visa.