I´m not sure if I will get a message back but I´m wanting to send a brief message to a Turkish girl asking if they are basically ´seeing´ my boyfriend. I am 95% sure that they are but I want it confirmed. As I´ve said I´m not sure if I will get a reply but I´m wanting to at least try. What I want to say is:

´are you in a relationship with Teyfik?´ Now I have translated this in to Turkish as:

´Teyfik ile bir ilişkide musunuz?´

Thanks every much in advance