Her and Big's romantic relationship is rocky, and when he announces that he may well have to shift to Paris for a 12 months but won't overtly invite Carrie to appear with him, they break up a second time. Although he finally agrees to exclusivity, he doesn't introduce Carrie to his mother and will not likely refer to her as "the 1", so relatively than likely on a planned family vacation with him, Carrie breaks it off.