Stop thinking and start living... that's a mantra that I often find needing to remind myself...
We can always process what HAS happened, whereas processing what WILL happen often hinders the maximum potential for opportunities that lie ahead.
Live your life for YOU. Your connectedness with people you know should remain focused on YOUR connectedness with them, rather than your W's association with them.
How your W feels about and deals with her relationships is something only for her to do.