Thanks for mentioning kidnapping. My grandmother was kidnapped when she was 14, then raped and impregnated. Her brothers caught up to them and killed her abductor. So I have one aunt who is half-sister to my mom and my other aunts. As a teenager, my mom was threatened by a neighbor with kidnapping. He said he would take her to him hometown in Mexico where no one could would be able to find them.
This happened to my grandmother back in the early 1930's, and to my mom in the 1950's. I don't know if kidnapping a wife/servant/sex slave is still practiced in Mexican culture, but it would make an interesting article.