[SmokeCrackItsGood]

she has left because she knows she is now isolated,by her own doing. She came in and immediately identified who she thought would win and aligned herself with that person (charlie) thinking that would make her popular with the viewers. She since has tried to keep herself,charlie and kris apart from the rest of the house. She saw kris as the perfect one to have a fake romance with (fake to her) .Unfortunately for saffia ,kris and charlie have been slowly integrating with the rest of the housemates...but saffia did not. She when her sidekicks have been elsewhere talking to others she is left alone with nobody to talk to as everyone has sussed her out. After what sophia said she realises that its just a matter of time before the housemates see her sticking out like a sore thumb as the person nobody wants to talk to (as she didnt want to talk to anyone else when she had her minions around her) and therefore put her up for eviction.

So,she takes the easy,cowardly way out and will no doubt say it was cos she missed her kids...eventhough we all no that her kids is the last thing from this particular preying mantis' mind.