Ex left me for the OW about a year ago. He has been cheating on her this whole time.
She recently found evidence on his phone and messaged me calling me all sorts of names, demanding that I tell her the truth. I know the truth, I know everything. I know all the disgusting things he's said about her behind her back, the things he's been up to while she's out etc. I told her about the most recent message as that was what she asked about but nothing else.
I blocked him a few months back and deleted everything I had, messages, pictures etc because I wanted nothing more to do with him. Since then he's found a way to get in touch again but I have had virtually no contact with him other than him asking me for sex (and me saying no!). This is all the proof I currently have.
She said she had dumped him and wanted the truth for her piece of mind but I had angry messages from him saying she hadn't and he had it 'sorted', that I'd fucked everything up by confirming her suspicions. He has managed to lie his way out of it by completely throwing me under the bus and making me out to be the bad guy and they are still together as a result. What do I do now?
She wanted the truth. She wanted proof. She asked me directly. She obviously has a lot of doubt and little trust in him now. I can tell her the whole truth but since I have little proof would she believe me? Is there any point? I have blocked and deleted him on every format going so maybe I should just forget it all and move on with my life?