When we love another person 'with all our heart' we tend to think in advance the loved one's needs and requests and we supply it happily, being satisfied for the thanks of our sweetheart.
While after sometime we realize that there is no feedback of giving to us we can assume that very soon, our sweetheart may take our love and giving for granted.
At that point, if we still feel in-love and keep on within such relationship without harmoniously clearing with our sweetheart how come that he or she don't feel the inner urge to keep us happy by realizing and creating happy environment for us than, we probably can assume that we are within a relations of self-distractive origin.