Yes, sadly, I agree. His bad karma was so bad that he had to be killed twice in a row for his moral crimes. I think Peter Proud was an okay guy too- definitely better than Jeff! Plus, he did NOT sleep with his 'own daughter'. They are not genetically related. According to the principles of reincarnation, people are reborn and can become each others' family members and lovers in various lives. The person you are having a romantic relationship right now could indeed have been a child, sibling or parent of yours in a past life- random mosquitoes you kill could be family members being reborn in the animal realm due to really horrible karma- that's one reason why Buddhists and Hindus oppose killing of any being. Luckily, most people don't remember their past lives, but some people do (especially young children).
You also don't have to have the same personality each time you are born- the personality you have is dependent on your karma from other past lives. It's possible to share traits with your different incarnations, though. Clearly, Peter must have done some good deeds in his other past lives to be born in the human realm right after spending a corrupt life as Jeff.
Poor Peter :(
Peter Proud knowingly went into a relationship with his daughter from a previously life which is on the same level as a stepfather having a relationship with a stepdaughter. Peter is also harassing his previous wife, knowing what an a-hole he was and what he did to her. Clearly from Marcia's perspective he's not only back in her life, but aslo in her daughter's. She is unhinged with a gun, never a good combination. He played too close to the fire and got burned.
"His bad karma was so bad that he had to be killed twice in a row."
Heh heh... "row".