' s ▁got ta ▁do ▁what ▁a ▁m am ' s ▁got ta ▁do ". ▁This ▁is ▁because ▁she ▁does ▁not ▁want ▁to ▁see ▁her ▁ex - con ▁son ▁go ▁to ▁j ail ▁again . ▁At ▁the ▁end ▁of ▁series ▁ 6 , ▁her ▁bel oved ▁daughter ▁M andy ▁is ▁killed ▁by ▁the ▁woman ▁who ▁got ▁P addy ▁add icted ▁to ▁hero in . ▁The ▁stra in ▁of ▁this ▁loss ▁causes ▁P addy ▁and ▁M imi ▁to ▁split ▁up . ▁ ▁In ▁series ▁ 7 ▁M imi ▁lives ▁in ▁The ▁J ockey ▁as ▁land l ord ▁and ▁has ▁an ▁affair ▁with ▁a ▁friend ▁of ▁her ▁son ▁M icky ▁named ▁Billy ▁T utton ▁( Michael ▁Taylor ), ▁until ▁she ▁finds ▁out ▁that ▁he ▁is ▁only ▁four teen ▁years ▁old , ▁although ▁he ▁looks ▁just ▁as ▁old ▁as ▁M icky . ▁After ▁the ▁boy ▁starts ▁to ▁black mail ▁M imi ▁into ▁a ▁secret ▁relationship , ▁M imi ▁tries ▁to ▁threaten ▁him ▁to ▁keep ▁him ▁away ▁from ▁her , ▁finally ▁giving ▁him ▁a ▁gun ▁filled ▁with ▁bl anks ▁and ▁d aring ▁him ▁to ▁shoot ▁her . ▁When ▁he ▁pull s ▁the ▁trigger , ▁she ▁pret ends ▁to ▁be ▁dead , ▁and ▁he ▁fle es ▁Ch ats worth , ▁bel ieving ▁he ▁has ▁killed ▁her . ▁ ▁M imi ▁attempts ▁to ▁join ▁a ▁local ▁women ' s ▁group ▁to ▁find ▁companion ship ▁and ▁feel ▁better ▁about ▁herself , ▁but ▁they ▁re buff ▁her ▁attempts ▁to ▁appear ▁in ▁their ▁ris que ▁char ity ▁calendar , ▁making ▁her ▁feel