Hi, lurker here. My DH had an affair with a work colleague. I found out once it was over, but they continue to work together. They have zero contact apart from work matters that can't be avoided.I found out a few months ago and we are slowly building our marriage back up, which has been hard work. There will be a work event next week and I will be going with DH. OW will be there. AIBU to say something to her or make a sly comment. Or am I best to ignore completely. Please don't comment saying she owes me nothing and be angry at my husband. I know he was in the wrong, but so was she as she knew about me and my children. She knows I know about her.