Well i have just wept all the way through that episode. DS is at nursery, want to go and sweep him up in my arms now 
In the book Chummy goes to Sierra Leone for good. The Jimmy storyline is close though, in the book she says that he 'got a girl into trouble and married her' but she bumps into him some years later and sees him as the henpecked husband, they showed him a bit under the thumb in this episode. I see next week he is in hospital - not sure what that is all about.
I absolutely ADORE Trixie's style!