I think you're mostly right, but there's something more because little girls love their dads. Either the ability fades during puberty or its a cultural learned thing I don't know... but I think their brains are capable.

Even some moms with their kids it seems like love, even if the blessings are given for selfish purposes.

Or, if you're speaking romantic-style love then I think you're probably completely right. Women play chess on men who are playing tictactoe.