Wow, I am not sure how I would react. After what she knew she chose to friend him and act like things were normal!?! Part of me would want to confront her, but what purpose would it serve. I would probably do the same thing you will do, not say anything and limit any further contact with her. Did she know X before you two were together? Would she somehow feel more loyally to him? Is she still friends with his 1st X?
She knew exh 15 years ago when he was still married to exw1! She told me she hasn't seen him since then.
I was talking to one of my married gf's this morning about it. She said small town, shes single again, hes not, small dating pool. She may just want to see what he is doing but then why would she send a message like she did? I just wouldn't go there with a friend's ex....especially seeking him out after 15 years!
Me: 46 FWS: 36 Married and Divorced 4/07, Pregnant 7/07,False R 7/07 Baby Girl born 3/08 Kicked him out because OW: 7/08 5/10 He realized what he had and lost. Moved home! REMARRIED 3/14/11!!