Bsore, You wrote,
5 months ago I saw that she had him in her phone as a female contact, and I discovered some old emails where she sent him pics of her saying I'm thinking of you, kiss you.
I cannot say 100% this means she was physically cheating with him, but her strong emotional and romantic attachment is obvious. Honestly from all else that you wrote it sounds like your WW is waiting until the kids leave the house to divorce you and marry him, at least that may be her fantasy.
She lied about the amount of the time they talked on the phone as I found out from the phone records. I’ve talked with both of them and they were very defensive and irritated. What to do know?
Please record all your evidence somewhere before it is destroyed, then create a nice package of proof and visit OMW. Do not warn or threaten OM or your WW or they will get their story straight and paint you as a crazy and jealous husband.
OM was irritated, after 18 years of contact with your WW?, he has already trampled on your marriage get your rage up.
She says I cannot forgive, how should I forgive If I don’t have enough information or without her efforts to help me. She even said it’s already been 5 months since you discovered can you get over it already?
5 months is nothing compared with 18 years of contact.
I suspect what OMW will tell you is that he is a cheater who goes from woman to woman.
Get DNA testing now, also get yourself tested for STDs.