The man I was married to would not like the guy my H has turned into Back to the phenomenon of Aliens has taken much interest in the intricacies of the human brain. And at this point in time, has taken your H's brain custody to run numerous complicated experiments. And they have replaced a very poor alien-manufactured and programmed artificial brain. As the Aliens are still studying and running the experiments on the REAL brain, they still have not mastered the workings of the human brain, so, the "temporary" one that they have put in place is a sub-standard one...and that is WHY though your H looks the same, is just NOT the same....