He usually stays away from his parents now-a-days. Its not because he hates them (he could never hate anybody.) and it wasn't that he was afraid of their weapons (he learned how to disarmed and reprogram them a long time ago.) No, it was because he couldn't look at them any more with out seeing his biggest threat, the only two people left who saw him as a mistake and not a miracle, the only people who constantly shoot him down and deliberately try to (and succeed in) hurting him. He can't be around them any more because even though they don't know who he really is, he's lost all patience and love for them. He's seen their true colors, and no amount of lies will ever change the fact that they are no longer his parents… they are the hunters and he…their own son, the prey.