Thank you in advance to those who answer
Most Helpful Guy
Turn round and walk away, no explanations needed. She'll know why! It sure as hell will hurt, but it's the quickest road to a pain free life.
It all adds up against her. The bestie telling you about the cheating, the fake FB account. If she can cheat once, she can cheat again and again. No second chances, I think she's on her third already.