What's wrong with love?

Everyone falls in love that is the fact we all know about. But have you ever asked yourself "What is wrong with love?" although we may had reached to that question as a result of our quest for love. When searching for love one can end up asking such question; I tried to love him but it is like that was not enough, I followed my instinct and feelings for her but still haven't get the chance to be with her. However, such has been a confusing, toxic, exhausting, and traumatizing quest for many. Many would agree with my statement "I love but I don't understand love" trying all the best you can in showing your affection and love to someone only to find out that the person took your love for granted. Was love like this in the 18th century? If not what is wrong with love of this generation? A we really in the end tale of love, one can ask. Let me take your hand embarking into finding the answers for this question "what is wrong with love?"