I really need some other opinions on something to see whether or not I'm being unreasonable. I don't want to hear an echo chamber - if you really think I'm asking too much please let me know! I'm conscious of my own feelings and natural bias, so external opinions will help.
I recently found out my wife has had an affair with someone she works with (if you want the somewhat horrific details take a peek at www.mumsnet.com/Talk/relationships/2839656-Just-found-out-my-wife-has-cheated-on-me). She has said she has broken it off with him, but they still sit next to each other every day at work. I know they have been out at least once after work (on Valentines Day of all days "to talk about his feelings") and suspect that they still spend time talking as friends throughout the day.
I don't know whether we can make it work, nor whether I want to, but after 18 years and four children I feel like I need to at least try to save our marriage. She has said the same and wants to try (or at least feels she has got to try), though is not yet doing or saying the things I'd like her to (though that's for a different thread perhaps).
So far I've not really made any demands, other than she breaks off all contact with him. She has (somewhat reluctantly) deleted him from Facebook, but still has his mobile number and still laughs and jokes with him as part of their team at work.
I have told now her that we cannot move forward while they work together, so effectively there are three options. Either he leaves his job, she leaves hers or we call it a day and start divorce proceedings. It's simply too painful for me, and leads me to constantly be wondering what she is doing at any point throughout the day.
She loves her job and is getting good at it - it's the first full-time job she's had since our eldest was born 12 years ago and she's (obviously) revelling in the freedom and more adult environment. I don't want her to leave, but I simply cannot bear the thought of them continuing to work together, every day, in the building where things happened between the two of them. She also wants to keep going out as part of their work team for drinks after work every now and then - there's just no way I can ever be comfortable with them doing that after all she's done.
I will happily find her a new job if he won't leave his, and if she has to have time out of work while she finds a new one even that is okay (it costs more in childcare than she earns, meaning I am effectively subsidising her working).
She doesn't feel like she can ask him to leave his job. From my perspective, he is a 20-year-old boy who lives at home and could do any number of other things - he is not tied in at all, other than wanting to start working.
I am due to climb Everest (well, at least get to Base Camp), returning 19 May. I've given her until I get back to have either stopped working with him or to have made an active decision to continue there. That's four months since being caught, and two and a half months from now to have handed in her notice and to start finding something new (if she chooses to go down that route).
Am I wrong to ask her to stop working with him in order to give our marriage a try?