I'm going to try and sum up the last few years of background to not drip feed.
Back in 2007 DC was 8months old he started mentioning a lady from work name dropping quite often. He left our pc open on his facebook page and he was arranging to meet her and had told me he had arranged to see a male friend that night. We argued and he refused to believe he was in the wrong in the end I let it drop as I was convinced nothing had happened.
2010 we were unhappy and arguing quite a lot. He went away with work to a exhibition show and became friendly with a lady on one of the booths. She happened to live in the next town over and he had met up with her a few times. One evening all the signs started adding up so I snooped on his email and he was out with her that night. When he got home his bags were packed and I threw him out. After a separation we did get back together and I did find out later he had been with her romantically.
I have laid the rules down and we have had a happy 5 years with no issues up until now.
About a month ago he had a few too many to drink and started mentioning a woman's name from work he works in a male environment and this shocked me. Nothing further was mentioned but it appeared on my facebook news feed he was now friends with her.
Two weeks ago we both attended his works party and I overhead my H and his friend talking about the "friend" and how he must be missing her as she wasn't at the party and if he would miss working with her when she changed shifts.
Ever since that night I had had the feeling that everything is not alright and that he's broken the trust I have. He told me after the second woman he believed men and women could not be platonic friends.
He has synced up our pc with his mobile as I run our business from home and this morning after not using the pc over the weekend I have seen in the contacts app he has added her phone number. I use his contacts and messages from pc to text customers about there orders so it wasn't snooping I have had access to this for over a year now. I have looked at messages as I can see this appears he/ her haven't messaged each other over the weekend as if you delete off the phone it still shows on the pc. but for me this now is too much even if they aren't messaging as its de ja vu all over again and it could be weeks/months or they might not start anything.
I've spoken to a friend on the weekend and updated her on this mornings findings and she said she thinks I'm being very foolish to throw away what he have built over the last few years over something that my or may not happen. And that I should just talk to him and tell him how I feel and forgive and forget and move on again.
The "friend" does have a boyfriend but imo it makes little difference as the other two had a boyfriend and the other a husband and that happened regardless.
I need perspective please, am I being foolish in thinking about how to publicly humiliate him? Only two very close friends know about previous events as I am a very private person.
I know if he had just saved a woman as a contact I wouldn't be feeling this way but with everything that has happened previously I can't trust him but would it be enough for you to walk away?
Up until this I did love him and did trust him but my feelings have changed.
WWUD?
I know deep down after last time I should have divorced him but by the time I found out the real truth I was so happy my dc was so happy everything had changed and we were starting a fresh and it was good. In hindsight we were on the hysterical bonding stage at the time and I didn't want it to end.