I have another theory:
No matter how evolved we get, some things don't change. Women are built to have babies and nurture them, women are supposed to hang out in groups and prepare food and make their living area nice. They go fishing and collect fruit n berries, older ladies watch the children while the younger ones do the more physically challenging jobs.They hang out at waterfalls swimming and relaxing during the full moon while they are all bleeding in sync.
Men are built to go hunting and work together, they can't be too sensitive or killing a beast would be hard, or killing a besty who has been mauled nearly to death would also be too hard. They weren't made to understand us, cos the other women were there for that, they just had to provide and protect.
Our world requires that most women work, most men don't hunt, but I think we still have those primitive urges and desires, I have a tendency to like big men who look like they can hunt and keep me safe, I like hangin out with my girls too,
My man likes to go to work and hang with his boys talkin up what they do.  They sit around talking about their feats, building up courage and enjoying their time together.
 I think that my lack of understanding of all this stuff might be what killed the relationship between the father of my children and me. Lucky though I really like the relationship I have now, but it was good breeding with a big strong healthy type.
Not so different now are we!!!
BUT
I survive it all, and lived to tell the tale!
Mojo