Is there any way i can date a Apostolic Girl?

We met 11 years ago in cathlic school. Ever since we have been best friends, until freshman year in high school when i started developing feelings for her. The only problem by then was that she converted to become Apostolic. So i knew i couldnt date her. Now the years have past and one year out of HS and i came out with it and told her i fell in love with her and she felt the same way. Month passed by, and we had sex, sure we were dissapointed but by that time in our minds we were determined to get married. A week later sHe breaks up with me saying she needs to live for god as she is meant to be, because she had a dream were i died. And she belives it wAs a sign from god, for her to continue being apostolic or else i will die. So me not being apostlic cannot be with her anymore if she must live her life for god, but yet we stil both love Each other very mutch. So my question is how is it possible for us to be hapy together meanwhile she continues her life for god?