Are you in therapy. The priblem is that without processing what happened & understanding this was not your fault, you can leave the environment but is you take guilt with you & don't process & make peace with it, it will end up haunting you whereever you go. Bad things happen to us that are not our fault. Holding onto guilt about things like that is unhealthy. Getting away from outside blame is important as long as you are not holding it within yourself also.