What to do, I have been placed in the social services system and fighting to get my kids + life back?

Do I have any rights or does social services have the power to ume any allegations against me are true and enough grounds to place my children in the custody of the acuser and discriminate against me and my family. This is serious corruption of the child protection agency and is quickly terminating any rights I have or will ever have based only on the social workers and a mother in law that was employed in the same county for 13yrs. w/community based services. I need advise or help ASAP PLEASE!!!