Helping your loved ones come to the United States can change your life in so many ways. People often choose fiancé(e) visas because it just isn’t possible to get married outside the United States, and fiancé(e) visa processing times are slightly faster than traditional spousal immigrant visas. The fiancé(e) visa gives you 90-days after arrival to decide to get married or not. If you marry within the 90-day period, you can then apply for a green card. The foreign national’s children may be eligible to accompany.