My take is that Jealous never wanted an open-relationship but tried to hold on to some aspect of you in anyway she could. She denied her nature and became extremely unhealthy.
She might have appeared psycho but this is probably the result of a buliding broken heart and a lack of support to deal with it.
I feel for both of you.
Playing the Game of Life with Monopoly rules.
Monogamy might just be in my genes
Poly Events All Over