we have had constant problems with the yearly letter box, BM has been repeatedly asked to write appropriately but continues to ignore this request. This years letter was so emotive, manipulative and full of lies, that cafcas called first, I said I would not accept it, and was told they would ask for a revised letter, only to get a typed copy of original letter with some pieces missing. Do I have to send a letter? we are considering stopping, is there any legal obligations. We have spoken to cafcas many times and they say they have told her but she ignores them, I must add that the letters have been insulting to us, using derogatory terms, it’s upsetting, especially as these letters are held in her file, really appreciate any advice.