Responses
I'm curious about that too. Then again...maybe I don't want to know. o-o;
Anyway, my guess would be that he endured so much (on a mental level, since being the bitch of right about ANY Alpha can take its toll on the mind) that he simply had a mental break down. Somthing like Amnesia rather than Alzheimer, would probably be the natural 'protection' the mind chooses in order to protect itself.
That's something that happens a lot with people that had to suffer a big mental and/or physical burden they could not process well.

What happened with his dad? I know he would bring a lot of partners home but does he have some illness or something? Alzheimer? Someone said he can't recognize his one son? I want him to be okay ;-;