yeah but you do have a reason to lie, its the usa. they dont want women coming there and getting pregnant and making little american babies...(well unless they are white). U see how they usher the ukranian refugees in, but not the ones from south america.
did she try getting visas else where first? Before applying the USA you have to get visas to other places like europe etc and prove for many years that you can follow those other country's rules. America should always be the last country to apply for.
yah it's quite sad :( a lot of people don't know what they go through. I experienced similar ar a couple of other places . There are some great animal sanctuaries where you can hang out, feed them etc. Have fun!