Just finished playing this update and I have to say the majority of the women in this game are nuts. The only one I can somewhat say is justified in being nuts is the first girlfriend you get in the game should you choose her Rose seeing as she was cheated on in the past and treated horribly.
But outside of this the amount of sane women you can possibly get with are very few and far in between and the most sane at least from what I have seen would be Vanessa.
Yeah Rose is pretty understandable since she's been rejected one time too many. And speaking of Rose, Her mom Hanna is just as crazy but she got less reason to be so considering that she still need some love but hasn't faced as much rejection, both of them are lovestruck crazy but I'd rather pick Rose than Hanna as a GF.
As for Vanessa, she seems like the kind of lady that used to be a real bitch but cooled off and wants a proper man, she knows a lot more that she lets on to given that her and George are inbred and part of the most fucked up family in Milfcreek.
And speaking of crazy, Julia is just insufferable, yeah she may be in love with Simon but she's also too much of a bitch to deal with.