I'm a single mother in California and want to contest to a legal name change of a minor name change filed by the father. I'm also going through a custody case filed by the father. I feel my son is going through a lot emotionally and with a name change, it will only get worse for my son who is 8 years old, will be 9 in July. He also doesn't want to change his name. My question is, how to write a proper letter to the court contesting the legal name change of my minor child?