Ok, here is the background this woman who was once a mutual friend of ours, actually our point of contact that myself and husband used whilst in the navy .we knew her for three years and she was lovely became a good friend. We got engaged and everything was awesome. A month before the wedding I found they had been sleeping together when I was at work ..I was destroyed, however We got married and five years later we have two beautiful children and a happy home. We cut all ties with her and worked on our relationship. However she has just got a job where she will be working with my husband on a daily basis and I don't know how I feel. Part of me wants to cry and be sick as it's bringing back awful memories. The other wants to rationalize it as it's in the past. But I can't. I don't want to over react either. Honestly anyone got any advice ???