Protect recent graves and grave stones

My mother was buried at the local church in well bedale within 9 days the church warden instructed a local farmer to put sheep in to graze the church yard that included my mother's grave that had fresh flowers on they ate the flowers on contacting the church warden vicar and church council they have refused to refrain from putting sheep in to graze the grave yard this is causing the family unforgiveable grief as they are rubbing against gravestones one family has a child buried in that graveyard and have had to set the headstone three times as the sheep rub them and other recent headstones are loose it cost my father over £500 for a burial plot some respect for the dead is all we ask for please sign my petition we need to make a stand.