How was their relationship during Bill's administration different than any other President -First Lady relationship?
Did they discuss issues? probably. Did she give him advise? probably. Was this different than the role of Laura Bush?, or Barbara Bush?, or Nancy Regan? or whoever was the first lady before that? I doubt it.
There's no such thing as a pretty good aligator wrestler.
Dont you remember "HillaryCare" that was HER plan. They said themselves it was a "co-Presidency". She wrote policy, attended cabinet meetings, etc, etc, etc. It was nowhere near comparable to the Bushs or the Reagans.
Not even Elenor Rooseveldt immersed herself to the degree of Hillary. Actually you would have to go back to the Wilson Administration when he was incompacitated has a wife played such a critical role in the policy making of a Presidsent.