there is no way to answer that
except that you could be the better person and trust her no matter what
ask yourself this
why do you think she is unfaithful?
do you see a future with this girl?
ask yourself those questions then see what you come too
and youre thinking of who in this situation?
what if she is being faithful and youre just being a paraniod mofo? haha
unless you care nothing about the girl haha
1) If a girl is super hot but is unfaithful, but she says to you, "I can you the best sex of your life" and of course you trust her because she is a baby face blonde white girl with a tight ass that jiggles like jellow. Yes jello spelled jellow, because look at that booty that jiggles like jellow down below.
2) A fat ugly girl tell you she will try really hard to give you awesome sex, but you know in the back of your mind that you cant trust her about the awesome sex. But she cant cheat on ou because she is fat and butt ugly.