Six of one, half dozen of t’other.I take that back. Well there is that, but there is something deeper, more spiritual at work:
"one and only everything-in-one worshiped and adored wife"
There is only room for 1 on the pedestal.
I agree with both of your statements.
Nothing more clearly shows the lie of matriarchy that is embedded in a “50/50 marriage” than having more than one wife. Either the husband becomes a total tag-a-long, or he steps into leadership (with the caveat that all to often he goes into the opposite ditch and becomes overly controlling).
Slewfoot fights the idea of husband headship and uses either or both of your scenarios to keep it out of balance.