I'm in the same camp as a_skeleton_03 here. There's not enough time for all the stuff you're saying Slaythe.
The Nazi's had the audacity to go against Walts wishes, not only that, they stole from his family. He doesn't even see it as stealing from him I bet, they stole the money that was for his family and as we've seen with Walt a billion times family is more important to him than anything else.
I still think his family was taken in for their protection. His house has turned to garbage due to no one being there and kids trashing it. We see him go there to check up on his family, see's they aren't there.
He then goes to kill the Nazi's in revenge, see's Jesse, we'll see if he ends up killing him or not. I dunno. Either he or Jesse will die right then and there at that point, my bet is Walt dies. Walt tells Jesse to make sure the money gets split with his family and he always thought of Jesse as family and blah blah blah. Jesse gives no fucks but does find Skylar and lets her know where she can find the money.
Show ends with Jesse going back to his girlfriend and Brock and Jesse lives happily ever after.