BocoDragon
or, How I Learned to Stop Worrying and Realize This Assgrab is Delicious
The interesting thing about this show is that the moment Walt crossed the line is entirely down to your own moral compass. I confess that I've been pretty much behind him up until he poisoned a kid. I suppose that says something about my own moral frameworkI'm not sure the shift was all that recently.
But in regards to his family.. I'd say we're only now into territory where he may start to value other things above his family. Probably, the later episodes of the series will have him choose power over family.. In an ironic reversal from what made him cook meth in the first place.