Hi Ghost. Listen buddy, you are nearing rock bottom and maybe reality is starting to set in This might be a good thing. Sometimes we need the slap in the face to see what's In front of you.
This M was over the day of W telling you That doesn't mean a new R isn't possible ime a but it does mean the old M is done. Yesterday could have gone very badly for you and I hope it was a wake up call
Your mom is on the money with the L and this is a top priority and comes before all else Also Mom is right about NC , treat W like a neighbour and you have no R talks until L visit is over , nothing , not even if W begs.
Ghost , I feel W is scared and stressed and those aren't a great mix.
Take a step back and do nothing that could be seen as antagonistic.