Good for you! And I do get how big a deal it is. I had my heart in my mouth when I deleted my XABF. I have a thread on here about it from the early days - I literally needed coaching through it. Which is unthinkable to me now but that's where I was. I didn't want to be "rude" ... to a man who had been cheating on me for the last two months of our relationship.
But it was hurting me to have that link - so scary to cut it though as I was hypervigilant for so much of the relationship.
Props to you - must have been so much harder, and braver, to delete someone you're still in a relationship with.
Hugs,
SL.