knifed her in the back - leaving her in a pool of blood at their holiday home almost four years ago.But after several delays she now can’t afford to quarantine under Covid rules if she returns to Scotland and if she does return may be barred entry back into Spain - which could jeopardise the trial.The 60-year-old, from East Kilbride, said she is a victim of crime but is being treated like a prisoner.She said: “I didn’t come to Spain to build sand castles.