Homeless with 2 children

My grandpa allowed my family to move into his home long enough for us to surrender all of our money and lawnmower to him. April 2nd at 3am, he called 2 of his sheriff deputy buddies and had us illegally evicted on the spot. I have called MBI, FBI, the attorney general's office, the justice court, sheriff's office, and every other judicial number I could find; nobody has helped thus far or told me how to get help. We are currently homeless with our 2 children and need a little help getting back on our feet. Any and all help is greatly appreciated!