What is interesting is the fact that there are none so so bitter as a woman scorned.
This came out after he spit with his wife after having an afaair.
Not only was she so angry she destroyed his political life and future income ( and possibly hers as she would have been entitled to some maintenance etc off him) but she risked being convicted herself.
If you read the emails between Huhne and his son you can see the enourmous damage that it has done to their relationship.
It is a personal tragedy all around and when you look back at it his wife was motivated by revenge which has damaged a lot of people ( it is worth bearing in mind that he could have been a genuine challenger to Clegg) that has now gone and does not leave many alternatives to clegg the blue.