my girlfriends dad called and told her that he was gonna do a back ground check on me. then later on he called her giving her info on what cars i had in my name, info on a repoed car and foreclosed house i had and where the owners of the house i rent lives at. i didnt give him permission to do any credit checks or background checks. what can i do about this? also he used his job at a mortgage company to optain this info.