Verdin Law Firm, LLC | Isaul Verdin
He cannot obtain a visitor's visa with the intent to get married in the U.S. You must either file for his fiance visa or go get married in Dominican Republic. If he only wants to come and visit, then he can obtain a visitor's visa.
Answer Applies to: Texas
World Esquire Law Firm | Aime Katambwe
You want to go or tell her to go to this link: http://travel.state.gov/visa/forms/forms_1342.html. There she will have to e-file the DS-160 and receive a confirmation page with her photo on it. She will take that confirmation and her passport to the consulate in DR, with all the documentation like your invitation letter and affidavit of support with her. You will need to look at the US Consulate in DRs website and see their conditions for the granting of a visitors visa. Good luck!
Answer Applies to: California