Here it is - the infamous shower scene, although I think the worst part is not on this clip.
The Bull used to belong to Sid Perks (who bought it from Caroline, with help from Lilian, who remains a partner). At that time he was married to Kathy. She had an affair with a policeman, which became common knowledge after Eddie started mouthing off about it in the bar one evening, and Sid threw her out. However, they seemed to get over that until suddenly Sid and Jolene found a mutual interest in hygiene. 
Kathy and Sid got divorced. Sid kept the pub. Kathy bought the cottage next door to Keeper's, where the Grundys lived until the flood. Jolene moved into the pub and married Sid. After some years, they went on holiday to New Zealand to see his daughter, Lucy (product of his first marriage) and he died of a heart attack while they were out there. Jolene inherited most of Sid's share of the pub, although part went to Jamie, son of Sid and Kathy, and presumably Lucy was entitled to something as well.
Kenton and Jolene got together a few months later. Kenton now behaves as if he is the landlord, but as far as we are aware he has no financial interest in the pub at all. This is the kind of niggly detail that irks me.