Oh yeah, she told me she ended it with OM. I told her it was the right thing to do, not for us, but for her and for OM's children. I believe her, but before I let her back I'd ask to hear it from OM and OMW.
Next time she says this to you (and she will, trust me), say something like "Well, I wish I could believe that. You've lied to me so much already."
Not sure why you believe her, but you did land a pretty good truth dart there about OM's children.