I'm not ashamed to say that I've loved several different people. Because I feel like you learn from that and you grow from that, and its good. You get hurt and you grow from it. You laugh and you're happy and you learn from it, and in a way i still love those people from my past. So in a way you should be grateful for your heartbreaks, and realize that the good with others was still good. Just because its over doesn't mean you didn't enjoy you're time with that certain person. Heavenly Father puts everyone in you're life for a reason.
I'm not quite sure this post made much sense. (It's been a looong day. So take from it what you will)