I am so sorry for what you are going through. (((hugs)))
I too contacted OW & she called back. We spoke several times and even met once. She claimed to not know that my H and I were still together (he just lived in the basement but there was supposedly nothing b/w us), so either he lied to her too, or she lied to me and was manipulating me. It didn't take long for me to reach a point where I didn't know what what real anymore. Plus, she learned too much about me.
Either way, you probably won't get what you're looking for from OW. I did learn many, many dets of the A, which OW was happy to tell me about, and I still don't know if it was a good thing or a bad thing as now I have many awful images and memories to deal with.
SallyM & saffie are right, read DB & DR. It'll help you get your mind around this.
Take care of yourself. FA
What does not destroy me, makes me stronger.
FA:43, H:42 D:7 M:10 yrs, T:24 yrs EA:?, PA:1/06 S:3/07 EA/PA ongoing Aborted attempt to move home 07/08