Stay strong Upwards. As much as you'd like H to cut all contact with OW, he needs to do it on his terms. I've established the same boundary (thanks to you!) and I know that W/OM friendship will not just end overnight as much as I'd like it to. I think expressing our boundary wakes them up and forces them to make a decision on what's really important to them, but they need to feel that it's the right decision before making it. I'm right there with you!
