You already hinted that the other boy wasn't Javen's father;D Okie, but it would be good if you could justify them giving away their firstborn son, taking into consideration the fact that: 1. Royalty tend to be a tad obsessive about firstborns and lineages etc; and 2. You mentioned that the Onderonian royalty had a falling out with the Jedi.
The sun goes down and the sky reddens, pain grows sharp.
light dwindles. Then is evening
when jasmine flowers open, the deluded say.
But evening is the great brightening dawn
when crested cocks crow all through the tall city
and evening is the whole day
for those without their lovers
-Kuruntokai 234, translated by A.K. Ramanujan
[Fic] Shreds of a Dying Belief