You have her password? Even after she changed it?
That's..... awkward. I mean, if I started dating someone, I would not tell them a single password to anything. If they told me, that's great; I don't plan on using their passwords whatsoever. Only in a drastic situation would I. Even then, I'd change it right after.
Keep us updated Trust! You may have caught her in another lie! I hate to say it, but I won't say it until we see how things pan out, because saying it now may make me wrong! ^^