Me and my wife go to therapy classes to help build on our trust and boundaries. My wife suffers from PMDD and it's been difficult for us both over the last 4 years to deal with. My wife had therapy for 1 year and they offered therapy to use both in order to deal with situations and feelings.
A few weeks ago I felt uncomfortable another male who she met during a work event added her on social media (Instagram) a year after the event. She didn't tell me he did but they where liking eachothers pictures and I noticed. I said to my wife it made me feel uncomfortable and after a huge row that lasted about 4 days she agreed to block him.
Today we went the gym and it posted onto the Strava fitness app where he liked it. I asked how when he was supposed to have been taken off everything. When I looked they had both been liking each others workouts on this app. I asked have they messaged and my wife said no.
I am very angry and upset that she didn't take him off this app and continued to engage with him. I asked why she didn't take him off and she said she didn't realise at first he was on there and then when he liked a few things she liked his back and she thought 'fuck you' to me because why can't she have males. My wife has males on social media, male colleagues etc but I felt uncomfortable about this particular guy.
Upset I asked my wife why when we are in therapy to build trust and be able to set boundaries she would do this as it sets our progress back and now I feel I can't trust her. She said she doesn't care if I trust her or not.
I am heartbroken that I feel it's not cheating as such but certainly leaves a window of opportunity and how am I supposed to build trust when these things are happening.
I am unsure if it's time to walk away as I feel am the only one who is trying to work on our marriage and have a healthy happy relationship. I don't trust her and it upsets me to say that but it's the truth.