Lost,
Yes I still have society when dealing with my ex and her alternate moral reality. It's not me...its the anxiety of not knowing when she'll blow up coupled with her arrogant attitude that she is right and morally justified in dishing out more hurt..
And like you I can watch as she interacts with normal people and they don't conform to her alternate reality/ethics...watch and thank God for getting me away...
Kudos for you doing what needed to be done...hope you have no contact with him/it/whatever in the future.
"For we walk by faith, not by sight .." 2Corinthians 5:7