My sister-in-law from Nicaragua was denied a tourist visa to visit us in the U.S. about 2 years ago. Since then, he has gotten a transit visa for the U.S. and has traveled through the U.S. to the Netherlands to visit her boyfriend.
She will be going to the Netherlands again soon and we would love it if she could visit us but I'm not sure if she has a chance at a visa now. Before she was working and now she isn't, but it seems to me she has demonstrated that she would not be coming her to stay illegally, because she has traveled here in transit (just to make connecting flights). Is it worth applying for a visa? Could she apply while she is in Holland and if so, how would that effect her odds of getting the visa?