The runaway brides FH

I read that he said he committed his life to her under God the minute he put the ring on her finger...which is honorable...think about it, if your SO did this, you would be hurt, bewildered, etc. BUT would you instantly fall out of love with him / her?
If it were me, I would def postpone, but I would look into the deeper issue, which I am sure she has issues!