Sua namorada não poderá obter um visto devido ao seu status de visto, conforme explicado no Embaixada dos EUA & Consulados no site do Reino Unido :
U.S. visa law does not recognize common-law relationships; therefore a partner or fiancée is not eligible to apply for derivative visa status. In such cases, the partner is required to qualify for a visa in his or her own right. Partners who are members of the household of the principal visa holder and whose primary purpose in traveling to the United States is to accompany that person, may apply for a B-2 visa. Partners who intend working or studying require the appropriate work or student visa.
U.S. immigration at the port of entry determines how long a person may remain in the United States. The holder of a B-2 visa may be admitted for an initial period of six months, which is extendable in six month increments. Those wishing to remain longer than six months will be required to apply for an extension of stay with the US Citizenship and Immigration Services having jurisdiction over their place of residence in the United States.
Não seja induzido em erro ou desencorajado por relatos anedóticos. Um pedido de visto strong e franco B tem uma chance considerável de ser concedido. As estatísticas do ano passado indicam que 80% da Grã-Bretanha e os requerentes da Irlanda do Norte foram bem sucedidos.