After a year of being married she and Rodney split up in The Jolly Boys Outing (the 1989 Christmas special), when he punched her boss and broke his nose. In the next episode aired Rodney Come Home (Christmas special 1990), they broke up again, which started an ongoing split between the pair. This split carried on throughout the duration of series 7. In The Chance of a Lunchtime Del played matchmaker between the two, reuniting them. However, the two were only together for an hour before Cassandra saw Rodney with an ex-fiancée of Del Boy's. Assuming that Rodney was cheating on her, Cassandra locked him out of the flat. They were ultimately reconciled in Three Men, a Woman and a Baby but after just getting back together they were interrupted by a phone call that Raquel had gone into labour and Del wanted Rodney to be there for the birth. The episode Miami Twice saw them trying to patch up their relationship, and in Mother Natures Son they were back together properly, and stayed together ever since. The later episodes saw them attempting to conceive a child, and Cassandra was promoted to head of small Business investment at the local bank. After suffering a miscarriage in "Modern Men", she and Rodney later had a daughter, Joan (named after Del and Rodney's late mother), in Sleepless in Peckham.