Hvae you never studied Sociology? Because you just took imprinting out of the picture. There are plenty of boys who not only 'do' tea parties, but lots of other things like mommy. I'd say you are stereotyping just a bit...
Tea parties are not what boys wake up on Sat morning wanting to do. If those plenty of boys "do" tea parties, then they are lost for now and will grow up wounded in the soul.
None of this has anything to do with little boys not liking their mothers. Boys love their mothers. Mothers nurture them, console them, and civilize them.
Sociology, as taught in the modern unversities, is a poor substitute for the Bible if you want to understand the true natue of man and woman.