Conservatives have more self-control

[John V]

However, you're not making an accurate application of natural selection. There are many other obvious evolutionary advantages to man's size other than an ability to dominate women,

Yep, which is why women having those obvious disadvantages requires a compelling reason. Just saying it's an unfortunate byproduct of estrogen doesn't cut it.

not the least of which is physical competition amongst each other for a mate,

And the losers need an alternative strategy, like forced copulation - but that only works if the females can be overpowered.

yet that's the one you glomb on to in an attempt to discredit evolutionary theory.

Why do you see it as a discredit to evolutionary theory? If evolution is true, this is just a fact. It's not a judgment.