LOVE- sheesh why?

Should I fear love ???..... YES... NO....BUT what happens when the one you love doesn't love you no more, now where does that leave you. So am I wrong for leaving my feelings locked up in a cage so they won't get loose and run frantic. Am I wrong for preparing my self ahead of time so I won't end up getting hurt. I sound like a virgin when I say "am going to save my love for marriage". Love is a gentle rose. Each time you love and break up a pedal falls off to represent a love you once had. Now since they say " I'll alway love you" what happens when face the one you really love in the church ready to say " I do" and hand them a pedal less rose. Now is that doing them injustice?Two people do not have to be in love for one another to trust each other. Trust is a stepping stone..... That's next