Perhaps this has been considered but...
I think Audrey is still in a coma...I believe that her husband is actually a construct...her connection to the outside world. Her "husband" just found out about Richard and was keeping it from her to protect her.
Audrey in the scene doesn't even move...she is locked in place in fact. She has to rely on him to relay information that she would (in any previous incarnation of herself) get alone. She wouldn't never worry about going anywhere alone...Her "husband" in fact talks her out of going tot he Roadhouse and instead makes a phone call to get the info she wants.
On an aside, I'm pretty certain that somehow the conversation on the phone is in regards to Richard, the truck, and the guy Andy was trying to question several episodes ago. Thoughts?
I called it!
From the quick moment we see her in the mirror, she seems to be wearing white which could mean "hospital" or perhaps "mental hospital" but I guess we'll found out which next week. As others have pointed out, it seems that every scene in the Roadhouse we've been treated to that involved Billy or Tina was a dream of Audrey's?
Loved that episode so much...A few more random thoughts I had while watching...
It seems that those that are manufactured in the Lodge are different than doppelgangers. It seems from Cooper's actions, he'll be manufacturing a copy of himself...I would assume a lesser copy as well. If Dougie was a copy of Bad-Coop, he was created with the evil essence at his core. I would presume that being a copy of Good-Coop will make his replacement inherently good but "simple".
When Diane vanished, I legit jumped...I had the audio cranked up and the whoosh made me do the same.
Even though I was frustrated with the Dougie storyline, I knew that protracting Cooper's return was going to make the moment cathartic than simply appeasing the fans and it was. I even screamed "COOPER!" when he did his "I am the FBI" and the music swelled. #noshame
Loved the way Hutch and Chantel were dispatched...loved the Mitchum Bros reaction (People are under a lot of stress). Lynch has a way of making the random feel truly random and by extension, possible as only real life can be. The over-the-top way they died was a great payoff to those characters as well...I can only hope for an equally horrible end of Bad-Coop.
I have a question...Bad-Coop said that two of the three coordinates were the same and that they lead to the top of the rock. The coordinates that I know were given were by Diane (via Ruth's arm) and Philip Jeffries (via puffs of smoke)...who was the third?