I don't get why her amount of guy friends effects how much you trust her, what do they have to do with trust?
And the plot twist, I know a stuffload of girls that have slept with guys they still hang out with, like half of my main friend group have forgeted each other, I don't see why it matters.
Basically I don't see how any of these points have anything to do with "trust"
Is she trustworthy/do you think you can trust her, if so then yes.
If you think she is trustworthy but don't trust her because she has guy friends then wtf are you doing.