Emma does not appear in the 2006 special , by which time she has separated from Antony .
In the 2000 Christmas special , Emma 's arrogant parents , Roger and Valerie , meet Jim and Barbara for the first time .
Emma does not appear in the 2006 special , by which time Barbara has separated from Antony .
In the 2000 Christmas special , Emma 's arrogant parents , Roger and Valerie , meet Jim and Barbara for the first time .