Source : Webster's Revised Unabridged Dictionary (1913)

Fatherliness \Fa"ther*li*ness\, n. [From {Fatherly}.]
   The qualities of a father; parantal kindness, care, etc.

Source : WordNet®

fatherliness
     n : the benignity and protectiveness of or befitting a father;
         "the gentleness and fatherliness of the strange old man
         eased her fears" [syn: {paternal quality}]