Im in a relationship with a rapper and we stay in two differnt states, he say he not cheating and that he love

he say that he love me and want me to marry me and have his kids. he want to send for me and i want to go but every time that he plain to send for me and i make plains to go something come up and i don't end up making it down there. do you think out love will last and what do think why our plaons neva fall through??????????