filial love is "family love", i.e., refined biological love
when relationship is required for happiness, this is filial (wholesome) love
unconditional love is the love of the unconditioned mind
thus, as you correctly posted, your belief system cannot offer this
that the fact that you try to be so intrusive in your questions gives the impression this intrusive love is all you know, where you want to depend on others, have others depend on you or have you & others depend on an imaginary Sky Daddy & His Son
