The proper response to when CPS shows up at your door:\
“Neither I, nor my family members, answer questions from Law Enforcement, Agents of the state, or the press, without the presence of my attorney.”
and
“If you would like, you may submit your questions in writing and I will discuss with my attorney and we will provide you with the most appropriate response.”
And that is exactly how you handle it! Agents of the state have jumped the shark and no longer have my consent. When they visit parents for not using the “correct” pronouns but won’t pay a visit to teachers for having a “transition closet”, I refuse to speak to them or allow them in my house. Talk to my attorney bud and in the meantime, get off my lawn!