Especially if your W finds out ... anything that goes south will now be all your fault because you meddled ... regardless of what happens ... I would back completely out of any talks with OW ... keep your side of the street clean. If your W exposes kiddos to OW, that's all on her and her business given they are safe, I had the same thing .... as the lyrics go .. I wouldn't shake OM's hand with a broke hand.