Lars, please explain the add you made to the ((Circulatory - Spleen|wiki page)) ("Theme: lack of unconditional love"). What examples is it built upon?
Do you mean feeling unsupported in the world in general, or by relatives? Unconditional love to me is a religious or philosophical concept, nearest matching a mother's love for her children. Otherwise, people's or animals' love or attraction for one another is usually conditional.