W's oldest friend told me about it. She is also friends with my sister and was friends with me before W and I got together so. She told my sister and my sister got me to go to her house on Sunday and got the friend on the phone so I could hear it first hand and sister was there to have a shoulder to cry on.
W has been talking to the friend for months about our breakup and what a B$tch I am ect. Friend didn't think her explanation made any sense had been trying to get her to tell her what was really going on about the OW. Finally W told her a couple weeks ago. The friend struggled with the knowledge and finally decided that she had to tell me about it so I wouldn't keep believing her and letting her take advantage of her. She also sent me texts from W to friend that totally confirm what she told me.
That's a good friend you have there, EG. God bless her.