|First Appearance||Series 5 Episode 18|
|Last Appearance||Series 5 Episode 20|
|Cause/Reason||Left with his mother|
|Half-Sisters||Grace Campbell (Adoptive)|
As the episode goes on, Kim decides that her relationship with Chris would not last and decides to end it.
Dexter's birth comes after Kim adopted Grace Campbell previously, and throughout Series 5 Kim was seen to be very motherly towards babies and young children.