running away

unfortunately my boyfriend and i aren't supposed to be with each other according to his religion and his families culture. everyone in his family has the same bloodline. i have never even met his family and it's been a year because his mother tells him not to get comfortable with me because he's not going to marry me. he has told me so many times that he will choose me everyday and it breaks my heart that he can't just have us both. i pray for god to give me a chance and show his family that even though i am not apart of your culture i will learn and represent in the best way that i can. when we first met he told me that he didn't want kids and originally i am assuming it's because he couldn't have a mix child, but now he is always talking about babies with me. all i'm trying to say is today when we were just talking he said how he cant wait to graduate college, get a good paying job and runaway with me. mind you, i would love that. i would love to have him all to myself selfishly and grow together in a new city, get married and have babies. but i don't want his mother to hate him for being with me. i don't want her to feel like she went through so much trying to raise him they best she could just for him to fuck up and marry out of his culture. i am heartbroken. i pray everyday, all of the time. but one day we will be exactly what god put us on this earth to be.