I really don't know why women towards women are more strict. ... Some time I think it's because we feel more responsible towards children (as a matter of history) and have too little trust in fathers and males. Also, probably out of delusional expectations towards men (father figure, prince, rescuer etc.) ... but digging deeper its probably because of being a women ourselves and identifying with womanhood and therefore focusing on women more than on men? ... I have no definitve answers as well :-) But it doesn't matter ... or it shouldn't.