how do i get my son off of suicide watch..he maybe said somthing stupid on a past arrest but since then each time he goes to jail hes automatically put on suicide watch even though hes not suicidal

Unfortunately, there is nothing that someone from the outside can do to effectuate anything regarding the treatment of an inmate. The prison/jail staff is acting in the best interest of the inmate in keeping them safe by placing them in isolation for continual observation.