Heh. Frankly, it's quite surprising he's survived for so long, and you'll see why as soon as we get closer to anything psychic... I plan to reveal exactly what happened at some stage, as "Dominatrix mind rape" doesn't present a wholly accurate account of what happened. Also, it's no good having it as a Noodle Incident.
He was, at the very least, protected by the Land Raider when we found the Warrior brood.