Yeah, the Omaha Steve primitive is a little hard to figure out, even for another Nebraskan.
He had a daughter, and then deserted her for about 22 years, and then had a joyous reunion with her, according to posts on Skins's island.
I have no idea what was up with that; if the mother ran away with the infant and refused to let Omaha Steve "relate" with her for 22 years, or if Omaha Steve up and left mother and infant high and dry.