So I had a long distance relationship with a guy for the last 5 years and it has been on and off for various reasons over that time. We work in the same industry so occasionally we are in the same location and know the same people etc.
Anyway to cut a long story short this past year he's pulled away from me a lot. Giving the excuse he needs to focus on his career etc so we've broken things off. There has been a woman working with him that I've heard on the grapevine has been spending a lot of private time with him. I actually know this woman, she's met me for coffee a couple of times this past year and knew we were together. She's never said a thing to me about him. Then last week I heard from a friend that there have been rumours circling they've been sleeping together at work.
I'm now meeting her for a "coffee and catch up" this weekend but I want to get the truth out of her without coming out directly and saying it. Need to know enough just to confirm my suspicions as I've asked my ex and I feel like he's lying through his back teeth. Any ideas of what I can ask without directly accusing her of cheating with him behind my back? If it's not true I don't want to lose the friendship there as it'll be awkward working together in the future.
Thanks in advance!