Dear wellwalked while I have much sympathy for your situation I cannot read a sentence like I am envious of the beteavement without feeling both deeply hurt, saddened, even angry.
Nowhere has anybody claimed lovely childhoods, close relationships with siblings or even that everything in the garden of their marriage was rosy.
To see your life partner suffer, to lose him after months or years of possibly 24/7 caring, to face one’s old age knowing that you will never feel that comforting presence again.
I can’t go there, it is just too painful.
I do hear the sadness in your post, failed relationships, personal unhappiness and yes, loneliness and I wish you happier days ahead. It sounds as if some sort of counselling might help you, even talking things over with Samaritans who are not merely there for the suicidal, but will provide a sympathetic listening ear.
But don’t “env” anybody their loss, please.