Our grandson, on drugs and has stolen everything of value to us, and has been living with us since getting out of jail in November. We don't want him here but we can't get him to leave. He has mental issues and can be violent. My wife and I are 74 and 76 respectfully, have adopted our grandson's daughter, our great-granddaughter. How do we get rid of him????? We can't afford to support him the rest of his life. HELP!!!!!!!!