Cassandra Trotter to walk home. Originally John Sullivan wanted to make Cassandra a girlfriend of Trigger, Denzil or an admirer of Boycie, but decided that like he planned to do with Del, Rodney needed a long term relationship. Their relationship blossomed throughout the sixth series; In The Unlucky Winner Is... she went to Spain with Rodney and Del, and had to pretend to be Del's wife, and Rodney's stepmother. In "Sickness and Wealth", Rodney announced that they were engaged; they married in the final episode of series 6: "Little Problems", after which they moved into their own flat. Her marriage to Rodney
Grandad (Only Fools and Horses) Albert fell out over Albert's later wife, Ada. Albert tells Rodney that while walking home from a nightclub together, they both had a fight, and never spoke to each other again after that. The character of Grandad was written out of the original show following the death of the actor Lennard Pearce but is featured heavily as a main character (called frequently by his real name "Ted") in the 2010-2011 prequel series "Rock & Chips". Set in 1960, we see Grandad recently separated from his wife Vi, unemployed and subsequently homeless, after she finds out about his affair with Alice.