My parents had us very young. We lived in a modest house. We built forts, we hiked, we went camping and they wanted us to be independent. It's how children grew up in the 1940s and 50s: outside all the time, playing in the dirt, riding your bike around.
I mean they're making remakes of my films and I'm not even dead yet! Why would you want to make a remake?
I don't think there's any great mystery to writing female characters, so long as you talk to them. If you lived in a monastery and never met any women, maybe it would be difficult.