The Husband (Albert) - SPOILERS
Did anyone else get the feeling that he is someone who has to be in control at all times? He seemed to keep things very orderly - whether it was he or Nancy, someone was keeping their home nearly spotless - and when everything with Nancy went out of control (to him, probably when she didn't return), he fought for and lost control of himself, resulting in his beating Louis.
In my opinion, he didn't call police when Nancy did not return after a few days because he did not want to believe that she was gone for good. He was determined to live his life as normally as he could (the fighting for control part) until she returned, and when Louis showed up with her necklace instead, I think he beat him because he lost control and he realized he would not get it (or her) back. I debated while watching, because his behavior seemed alternatively as though he was upset because actually cared/started to care about her/started to care about her again and because he lost his wife/someone who was supposed to be there for him.
Also - this isn't so much related to Albert as Nancy - didn't Nancy tell Louis that she had met with many (I think she said hundreds, but I'm not sure) other men, and that they had all failed to go through with her plan? She also made it seem as if she never leaves her house. Do you think she was just exaggerating to Louis, she was lying to her therapist, or both/other? I kind of wondered if the reason why Albert didn't immediately worry about her leaving is because she'd done it before (maybe not for this length of time, but still), which would make sense if she really had met with all of those other men.
Sorry if this post is hard to read. If you have problems with it, just let me know and I'll try to break it down/explain it better.
"Life is a holiday! Let us live it together!" - Guido Anselmi, 8½share