Originally Posted by Nerdpower13
... I can't trust her when she keeps lying over and over again.
No, you can't (or, at least, I don't think I could)
It's not that people can't change - we probably all change a little every day - but an intention
to change is not the same as having accomplished
that change. If you have seen a pattern of behavior in the past and no indication, other than her words, that her behavior has changed, then I would at least be skeptical. Trust, once broken, takes time and establishing a new pattern of actual changed behavior to heal, IMHO.