the problem now

this is the hardest time for me and my girlfriend.  as i'll make further graducte study, and my gf want to marry me at this time. frankly speaking, i love her, and i really want to live with her for the rest of life. but it's not the right time for marriage. my parents reject strongly for this.  i don't know how to cope with it.

That seems very difficult and troubling.  I hope for the best for you and your girlfriend.  Do you mean your parents are for or against you getting married?  Pray and you'll find the answer.