I was reading the posts about sending money and got thinking about something my old girlfriend told me. I wanted to see if anyone else had ever heard of this.
She claimed that if a lady was sent money via Western Union it was almost impossible for them to obtain a tourist or exit visa. She would not let me give her money through Western Union even when she was complaining about needing money badly. She kept saying, "I want to travel. I don't want to lose that chance."
Her story was that her aunt had been sent money this way and then was unable to leave the country for two years because of it. This aunt has a daughter who is married and living in the US. The aunt was well off and had travelled to the US several times and to some other countries. But then she had a little trouble and her son-in-law sent her money. After this she was denied her visa.