I feel like I am operating in a vacuum

[Gardener]

It's pretty amazing how a person can shut you out.
Four months ago, I got fired by the wife.

I know, I know. Pain.

I think of my own sitch a little differently. As I said to you a few posts back -

I put my wife in charge of/responsible for much of my happiness. She resigned.

You will feel better as you DB and detachment grows.
It. Takes. Time.

Hang in there.
Endure.