Is It Lust Or Love?

I sometimes like to wonder if about the main things of life, Birth, Childhood, Adulthood, Love, and Death. They are very vague subjects so my ideas never stop flowing and there was one thought that came over me recently, is there such a thing called love? Some say that there no such thing as love only lust, then there are others who say that there is love and that it is the closest thing that us human have to magic. Since I was little I always figure there was love since no one in my family ever divorces and the couples in family are always so happy together, I thought there were soul mates the one person in the world you could love. The love has only been lost through death no divorce, but as I grew older I began to see the real world and how divorces happen quite often in reality. So now I grow quite curious on this topic of love, I have asked many people this and ask “Is it lust or love?” It turned out half said lust and the other half said love. So still today I ask myself is there love? Can you truly love someone with your whole heart? Loving them with your whole being? I would like to believe there is such a thing as love but seeing as how I have never come even slightly close to that feeling with someone I have no idea. Maybe one day I will truly find out the answer to my question it may take years or it may never happen but I still want to believe there is such a thing as love.