Am I the only one who was surprised at how quickly Marie and Hank turned on Walt? If they supposedly love family SO much, wouldn't they both have to take time to process the entire situation? Tends to make me believe that they've never really cared for him.
Think about it. You find out someone in your family was a criminal....would you immediately write them off and want to see them burn?
Oh yeah you would. Especially when you piece together what it means. Hank had a few days to stew on it, and still hasn't put it all together. But he confronted Walt about things. Finding out your brother-in-law killed 10+ people is enough to change your opinion of them in a heartbeat.
And Marie put it together quick. She hit Skyler between the eyes and didn't have a bit of trouble putting it all together. I thought that was an EXTREMELY realistic scene as anyone with a wife can attest to. If a woman feels betrayed, she will instantly start cross-examining the betrayer like a bloodhound, trying to figure out the depths of the betrayal, which is what Marie did. Her conversation with Skyler was my favorite part of the show and I thought the whole thing was very realistic.
All that, and I still don't think they've realized that Hank's bills were paid for with drug money.