Skyler is a weird character. It seems like she can be as compelling as Walt or Jesse, but since she's way more minor, not enough time is spent fleshing her out. I certainly understand her anger with Walt at the beginning - no one, especially a woman - likes being constantly lied to and shut out of a relationship. She's a great mother, has to deal with a ton of crap, and gets zero support. I sympathize with that.
What I don't like is...
wait, don't wanna spoil anything. Which episode are you on?
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Watch and you'll see... someday I'll be... part of your world!