8 ) ▁ ▁S ita ▁Des ai ▁is ▁the ▁cousin ▁of ▁Ch es ney ▁Kar ib ▁( Q as im ▁Ak ht ar ) ▁who ▁comes ▁to ▁Ch ats worth ▁to ▁look ▁after ▁the ▁shop ▁and ▁keep ▁Ch es ney ▁on ▁the ▁straight ▁and ▁narrow . ▁Un like ▁most ▁of ▁the ▁Kar ib s , ▁she ▁is ▁a ▁" p ure ▁mus lim ", ▁who ▁doesn ' t ▁drink ▁or ▁break ▁any ▁of ▁her ▁religion ' s ▁belief ▁and ▁during ▁her ▁time ▁on ▁the ▁estate , ▁constantly ▁tries ▁to ▁re h abil itate ▁Ch es ney . ▁She ▁finds ▁love ▁with ▁Carl ▁Gall ag her ▁( El li ott ▁T itt ensor ), ▁and ▁whilst ▁on ▁a ▁job ▁together , ▁they ▁get ▁into ▁trouble ▁with ▁the ▁police ▁and ▁have ▁sex ▁in ▁a ▁sho pping ▁centre ▁store ▁room . ▁However , ▁S ita ▁soon ▁dep arts ▁Ch ats worth ▁after ▁agree ing ▁to ▁an ▁arranged ▁marriage ▁and ▁turning ▁down ▁Carl ' s ▁marriage ▁proposal . ▁S ita ▁appeared ▁in ▁ 8 ▁episodes . ▁ ▁The ▁Pow ell ▁family ▁ ▁Jackson ▁Pow ell ▁ ▁Play ed ▁by : ▁Em manuel ▁I gh od aro ▁( Series ▁ 8 – 1 0 ) ▁ ▁Jackson ▁Pow ell ▁joins ▁Ch ats worth ▁with ▁his ▁wife , ▁Av ril ▁( K aren ▁Bry son ), ▁and ▁daughter ▁Let it ia ▁( K ira ▁Martin ). ▁Jackson ▁is ▁a ▁tra ine e ▁teacher ▁( who ▁later ▁becomes ▁a ▁fully ▁qualified ▁teacher ) ▁who ▁is ▁seen ▁to ▁be ▁stub born