The OP based this thread on a flawed premise, and that is that men and women are substantially different. I submit that men and women are essentially the same, barring a few differences in plumbing and hormone balances.
The evidence to support my position is clear. If women and men were not the same, they would by definition have separate roles in society. As we move forward and learn culturally, it is becoming generally accepted that no role is off limits to either gender, barring those that require the respective male or female plumbing and hormones. Both women and men can be world leaders, diplomats, taxi drivers, athletes, race car drivers, scholars, philosphers. They can be captains of industry, religious leaders, doctors, parents, teachers. Either gender can be creative, jaded, violent, insensitive, friendly, quiet, homosexual, afraid, generous, timid, needy, promiscuous, ad infinitum. Therefore, men and women are more the same than they are different, and thus are capable of constructing and understanding a moral context.
Furthermore, the moral structure created when women were “silenced” is no longer relevant. The moral structure of western civilization has evolved to meet the needs of an evolving society, particularly as it pertains to the needs and desires of women. It is not a stretch to say that women had a hand in this process.
And finally, what moral law? Barring a few obvious constants, there is no universally accepted morality in western civilization.
BL