To be fair...no one knows what happened or why...Carla also has 2 parents and other family members...it shouldnt be on sue to bail out carla all the time...and from a work perspective, sue cant employ someone whos a liability..carlas not exactly a homeless, drug addicted lost case whos about to hit leeson st to turn a few tricks while sue cuts her out...the girl enjoys a sesh, and has questionable taste in men and can be a gobshite for sure, shes probably a mare to employ but she just needs to grow up and learn a few life lessons...its called tough love