Natalie Beard said her mother, Cathryn’s grave was decorated with a wooden cross, a hedgehog planter, a brass horse and carriage ornament and a solar butterfly.
All the items, except the wooden cross which was found broken in half, are now missing.
“I’m just absolutely disgusted, really, because it’s made a really, really awful time, a lot more difficult,” she said.
“I’m not even over the grief of losing my mum and I’m now grieving the fact this has been taken away as well.
“Me and the children chose the items together to make it feel a bit more comfortable when we come to visit the grave.
“It’s really knocked me off my feet, if I’m honest.”
Natalie said nobody had told her, in the two years since her mum’s burial, the items were not allowed.