You have yet to say anything derogatory about his deceitful, cheating ex-wife.
I haven’t said anything about the adulterous wife because the story is about suing for a donated kidney. That she is adulterous is sinful, no question about that. She will answer to God for that one day unless she repents. For him to exact vengeance in this particular way is vulgar, actually, since it is putting a price on human life. I think what made it more uncomfortable to me was that he is medical doctor . Anyhow, the bottom line is that both he and his wife are not very nice people, and their actions display it.